Kiểm tra 15 phút Toán lớp 10 - Bộ đề 2

<span class='text_page_counter'>(1)</span>KIỂM TRA 45 PHÚT Ngày…….tháng năm 2009 Môn: Đại số 10. Trường THPT Nguyễn Việt Khái Họ và tên HS:……………………………. Lớp: 10… Điểm. Nhận xét của GV. Nội dung đề. Bài 1: (2đ) Tìm tập xác định của hàm số sau : y  3x  21 Bài 2: (3đ) Khảo sát sự biến thiên và vẽ đồ thị hàm số y  x 2  4 x  5 Bài 3: (5đ)giải các phương trình sau: 4 x2  3  a)2 x  3  x 1 x 1. b) x  1  x  7 c) x 2  3 x 4  0. ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... Lop10.com.

<span class='text_page_counter'>(2)</span> Trường THPT Nguyễn Việt Khái Họ và tên HS:……………………………. Lớp: 10… Điểm. KIỂM TRA 15 PHÚT Ngày…….tháng 02 năm 2009 Môn: Hình Học 10 Nhận xét của GV. Nội dung đề. Giải các phương trình sau: a) b) c). 3 2 (3  6 x)( x  4)  0 1 1 1 x. 30 x  4  4 x . ( 4 điểm) ( 4 điểm) (2 điểm) BÀI LÀM. ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... Trường THPT Nguyễn Việt Khái KIỂM TRA 15 PHÚT Họ và tên HS:……………………………. Ngày…….tháng 02 năm 2009 Lớp: 10… Môn: Hình Học 10. Lop10.com.

<span class='text_page_counter'>(3)</span> Điểm. Nhận xét của GV. Nội dung đề. Giải các phương trình sau: a) b) c). 5  4x  7 7 ( x  2)( x  3)  0 1 2 x 1 6x . ( 4 điểm) ( 4 điểm) (2 điểm) BÀI LÀM. ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... 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Trường THPT Nguyễn Việt Khái KIỂM TRA 45 PHÚT Họ và tên HS:……………………………. Ngày…….tháng 02 năm 2009 Lop10.com Lớp: 10… Môn: Hình Học 10.

<span class='text_page_counter'>(4)</span> Điểm. Nhận xét của GV. Nội dung đề . . Bài 1: (3 điểm) Cho ABC biết b = 14, c = 10 và A = 1450. Tính a, S, B . Bài 2: (7 điểm) Cho ABC biết A(6;-30), B(12;-22), C(-18;-24). a) Lập phương trình tham số của đường thẳng AB. b) Lập phương trình tổng quát của các đường thẳng chứa cạnh AC và trung tuyến CM. c) Tìm số đo góc giữa hai đường thẳng AB và AC. d) Tìm toạ độ điểm H là chân đường cao kẻ từ đỉnh A. BÀI LÀM ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... 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Trường THPT Nguyễn Việt Khái KIỂM TRA 45 PHÚT Họ và tên HS:……………………………. Ngày…….tháng 02 năm 2009 Lớp: 10… Môn: Hình Học 10 Lop10.com.

<span class='text_page_counter'>(5)</span> Điểm. Nhận xét của GV. Nội dung đề . Bài 1: (3 điểm) Cho ABC biết a = 20, b = 35 và C = 600. Tính c, S, R. Bài 2: (7 điểm) Cho ABC biết A(4;16), B(12;-4), C(24;8). a) Lập phương trình tham số của đường thẳng AB. b) Lập phương trình tổng quát của các đường thẳng chứa cạnh BC và trung tuyến AM. c) Tìm số đo góc giữa hai đường thẳng AB và BC. d) Tìm toạ độ điểm H là chân đường cao kẻ từ đỉnh A. BÀI LÀM ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... Trường THPT Nguyễn Việt Khái KIỂM TRA 45 PHÚT Họ và tên HS:……………………………. Ngày…….tháng 02 năm 2009 Lớp: 10… Môn: Hình Học 10 Lop10.com.

<span class='text_page_counter'>(6)</span> Điểm. Nhận xét của GV. . Nội dung đề. Bài 1: (3 điểm) Cho ABC biết a = 8, c = 5 và B = 600. Tính b, S, hb. Bài 2: (7 điểm) Cho ABC biết A(-3;6), B(5;8), C(8;-12). a) Lập phương trình tham số của đường thẳng AB. b) Lập phương trình tổng quát của các đường thẳng chứa cạnh BC và đường cao AH. c) Tìm số đo góc giữa hai đường thẳng AB và BC. d) Tìm toạ độ điểm H là chân đường cao kẻ từ đỉnh A. BÀI LÀM ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... 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Trường THPT Nguyễn Việt Khái KIỂM TRA 45 PHÚT Họ và tên HS:……………………………. Ngày…….tháng 02 năm 2009 Lớp: 10… Môn: Đại số 10 Lop10.com.

<span class='text_page_counter'>(7)</span> Điểm. Nhận xét của GV. Bài 1: (2 điểm) Lập bảng xét dấu biểu thức sau:. Nội dung đề. f ( x) . 2x 1 ( x  1)( x  2). Bài 2: ( 6 điểm) Giải các bất phương trình và các hệ bất phương trình sau: a) (3  x)( x  1)  0 b) c). 3 1 2 x  2x  x. 3 3(2 x  7)  5 3. 1 5(3 x  1)  2 2. Bài 3: (2 điểm) Biểu diễn hình học tập nghiệm của bất phương trình sau: 2 x  y  3 BÀI LÀM ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ....................................................................................................................................................................................... Trường THPT Nguyễn Việt Khái Họ và tên HS:…………………………….. KIỂM TRA 45 PHÚT Lop10.com Ngày…….tháng 02 năm 2009.

<span class='text_page_counter'>(8)</span> Điểm. Nhận xét của GV. Bài 1: (2 điểm) Lập bảng xét dấu biểu thức sau:. Nội dung đề. f ( x) . x7 (2 x  1)( x  2). Bài 2: ( 6 điểm) Giải các bất phương trình và các hệ bất phương trình sau: a) (3 x  1)( x  3)  0 b) c). 5 2 7x  2x  3. 3 3(2 x  7)  5 3. 2x 1 4  x 5 3. Bài 3: (2 điểm) Biểu diễn hình học tập nghiệm của bất phương trình sau: x  5 y  2 BÀI LÀM ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ....................................................................................................................................................................................... Trường THPT Nguyễn Việt Khái KIỂM TRA 45 PHÚT Họ và tên HS:……………………………. Ngày…….tháng 02 năm 2009 Lop10.com Lớp: 10… Môn: Đại số 10.

<span class='text_page_counter'>(9)</span> Điểm. Nhận xét của GV. Bài 1: (2 điểm) Lập bảng xét dấu biểu thức sau:. Nội dung đề. f ( x) . x 1 ( x  2)( x  2). Bài 2: ( 6 điểm) Giải các bất phương trình và các hệ bất phương trình sau: a) (4  x)( x  5)  0 b) c). 5 4 x 3 x. 1 5(3 x  1)  2 2. 3. 2x 1 4  x 5 3. Bài 3: (2 điểm) Biểu diễn hình học tập nghiệm của bất phương trình sau:  3 x  y  2 BÀI LÀM ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ...................................................................................................................................................................................... ....................................................................................................................................................................................... Lop10.com.

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