Đề kiểm tra một tiết môn: Đại số 10 - Đề 2

ĐỀ 2
Trung Tâm GDTX Quận 6	ĐỀ KIỂM TRA MỘT TIẾT 
Lớp : 10 ______	 Môn : Đại Số 10
Tên HV : ______________________	 Đề : 2
Điểm
Nhận xét của GVBM
Câu 1 (2 đ ) : Tìm tập xác định của các hàm số sau 
a) y = b) y = 
Câu 2 ( 3.5 đ ) 
Lập bảng biến thiên và vẽ đồ thị 
Xác định P(x) : y = ax+ bx - 1 .Biết P(x) đi qua A ( 1 ; -2 ) , B ( 2; 3 ) 
Câu 3 ( 1.5 đ ) Tìm tọa độ giao điểm của 2 đường thẳng y = 4x – 12 và y = -3x + 2
Câu 4 ( 1 đ ) CMR hàm số y = x-4x+ 2 là hàm số chẵn
Câu 5 ( 2 đ ) Xác định a ,b sao cho hàm số y = ax + b 
Đi qua A ( 1; -10 ) và B ( 3 ; 8 ) 
 b) Đi qua N ( 4 ; -3 ) và song song với y” = -2x + 1
BÀI LÀM :
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