Đề kiểm tra 1 tiết chương 4 môn Đại số & Giải tích 11 năm 2019-2020 - Trường THPT Sông Đốc

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Luyện tập với Đề kiểm tra 1 tiết chương 4 môn Đại số & Giải tích 11 năm 2019-2020 - Trường THPT Sông Đốc được chia sẻ dưới đây sẽ giúp bạn ôn tập và nâng cao kỹ năng giải bài tập toán học nhằm chuẩn bị cho bài kiểm tra 1 tiết HK2 sắp diễn ra đạt kết quả cao. Mời các bạn cùng tham khảo chi tiết đề thi.

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Họ và tên : ……………………………………......... KIỂM TRA 45 PHÚT CHƯƠNG IV Lớp : …………………………………………………. MÔN ĐẠI SỐ GIẢI TÍCH - LỚP 11 Ban cơ bản Năm học: 2019 – 2020. Điểm : .….. …………. ……………………. điểm ( 10 câu trắc nghiệm và 5 câu tự luận ) ……………………………………………..…………….. I. TRẮC NGHIỆM KHÁCH QUAN (5điểm) n 3  2n  5 Câu 1: Kết quả của lim là 3n3  n  8 1 A. 3 B.  C.  D. 0 3 Câu 2: lim(4n3  3n2  2n  1) bằng A. 4 B.  C.  D. 3 3  2.5 n n Câu 3: lim bằng 6.5n  2.4n 1 1 A. 1 B. C. D. -2 3 2 Câu 4: Chọn khẳng định sai trong các khẳng định sau: x2  5x  2 A. Hàm số y  liên tục trên các khoảng  ;2 ,  2;  . x2  x2  4  khi x  2 B. Hàm số f ( x)   x  2 liên tục tại điểm x  2 . 3 khi x  2  C. Hàm số y  x 2  8 liên tục tại điểm x  1 . D. Hàm số y  sin x liên tục trên . Câu 5: lim   x 3  4 x 2  10  bằng x 2 A.  B. 0 C. 10 D. - 1 2 x  1 Câu 6: lim bằng x 3 x3 A. 2 B.  C.  D. - 2 x  3x  4 2 Câu 7: lim bằng x 1 x2  1 5 A.  B. 1 C. D.  2 x 2  x  3x  1 Câu 8: lim bằng 4 x 2  1  1  3x x  A.  B.  C. – 4 D. 4 2 x 2  5 x  1 Câu 9: lim bằng x  2  x2 A.  B.  C. -1 D. 2
Câu 10: Cho hàm số y  f  x  có đồ thị như hình vẽ bên. Trong các mệnh đề sau, mệnh đề nào sai: A. lim f  x   2 . B. lim f  x   2 . C. lim f  x   0 . D. lim f  x    . x  x  x 1 x 4 II. PHẦN TỰ LUẬN (5 điểm) n 3  2n  3 Câu 11: a) Tính giới hạn lim 3 2n  n  1 1  3n b) Tính giới hạn lim n . 2  4.3n x 2  3x  2 Câu 12: a) lim x2 x2 3 x3  2 x 2  1 b) xlim  2 x2  1  x 2  7 x  10  khi x  2 Câu 13: Tìm giá trị m để hàm số f ( x)   x2 liên tục tại x = 2.  mx  1 khi x  2 --------------------------Hết-------------------------- BÀI LÀM I-PHẦN TRẮC NGHIỆM: Câu 1 2 3 4 5 6 7 8 9 10 Đáp án II-PHẦN TỰ LUẬN: ...................................................................................................................................................................................................................................................... ...................................................................................................................................................................................................................................................... ...................................................................................................................................................................................................................................................... ...................................................................................................................................................................................................................................................... ..................................................................................................................................................................................................................................................... ...................................................................................................................................................................................................................................................... ...................................................................................................................................................................................................................................................... ...................................................................................................................................................................................................................................................... ...................................................................................................................................................................................................................................................... ..................................................................................................................................................................................................................................................... ...................................................................................................................................................................................................................................................... ...................................................................................................................................................................................................................................................... ...................................................................................................................................................................................................................................................... ...................................................................................................................................................................................................................................................... .....................................................................................................................................................................................................................................................
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