12 Đề kiểm tra khảo sát Hàm số cho lớp trung bình

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 BÀI KIỂM TRA TOÁN
 Điểm
	 Môn: Hình học
 Thời gian: 45 phút
 Họ và tên:..............................................Lớp 12A....
ĐỀ 1
Cho hàm sô 
1)Khảo sát và vẽ đồ thì (C) của hàm số. 
2)Tìm m để phương trình có 3 nghiệm phân biệt.
BÀI LÀM
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 Điểm
 BÀI KIỂM TRA TOÁN
	 Môn: Hình học
 Thời gian: 15 phút
 Họ và tên:..............................................Lớp 12A....
	ĐỀ 2
Cho hàm sô .
1)Khảo sát và vẽ đồ thì (C) của hàm số. 
2) Biện luận theo m số nghiệm của phương trình 
BÀI LÀM
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 Điểm
 BÀI KIỂM TRA TOÁN
	 Môn: Hình học
 Thời gian: 15 phút
 Họ và tên:..............................................Lớp 12A....
	ĐỀ 3
Cho hàm sô .
1)Khảo sát và vẽ đồ thì (C) của hàm số. 
2)Tìm m để phương trình có 1 nghiệm phân biệt.
BÀI LÀM
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 Điểm
 BÀI KIỂM TRA TOÁN
	 Môn: Hình học
 Thời gian: 15 phút
 Họ và tên:..............................................Lớp 12A....
ĐỀ 4
Cho hàm sô .
1)Khảo sát và vẽ đồ thì (C) của hàm số. 
2)Tìm m để phương trình có 2 nghiệm.
BÀI LÀM
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 Điểm
 BÀI KIỂM TRA TOÁN
	 Môn: Hình học
 Thời gian: 15 phút
 Họ và tên:..............................................Lớp 12A....
ĐỀ 5
Cho hàm sô .
1)Khảo sát và vẽ đồ thì (C) của hàm số. 
2)Biện luận theo m số nghiệm của phương trình .
BÀI LÀM
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 Điểm
 BÀI KIỂM TRA TOÁN
	 Môn: Hình học
 Thời gian: 15 phút
 Họ và tên:..............................................Lớp 12A....
ĐỀ6
hàm sô .
1)Khảo sát và vẽ đồ thì (C) của hàm số. 
2)Tìm m để phương trình có 3 nghiệm phân biệt.
3) Biện luận theo m số điểm chung của đồ thị (C) với đường thằng y = m.
4) Tìm diện tích hình phẳng giới hạn bởi ( C ) và trục hoành.
5) Viết phương trình tiếp tuyến của (C) tại điểm có hoành độ x = -2.
BÀI LÀM
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 Điểm
 BÀI KIỂM TRA TOÁN
	 Môn: Hình học
 Thời gian: 15 phút
 Họ và tên:..............................................Lớp 12A....
ĐỀ 7
hàm sô .
1)Khảo sát và vẽ đồ thì (C) của hàm số. 
2)Tìm m để phương trình có 3 nghiệm phân biệt.
BÀI LÀM
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	 Điểm
 BÀI KIỂM TRA TOÁN
	 Môn: Hình học
 Thời gian: 15 phút
 Họ và tên:..............................................Lớp 12A....
ĐỀ 8
hàm sô .
1)Khảo sát và vẽ đồ thì (C) của hàm số. 
2)Tìm m để phương trình có 3 nghiệm phân biệt.
BÀI LÀM
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