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• Nguyên hàm của hàm số f(x) =x3 trên R là:

Câu 1:

Nguyên hàm của hàm số f(x) =x3 trên R là:

A.

3x2 + C

B.

3x2 + x + C

C.

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Chọn vì

D.

Những câu hỏi này đến từ bài kiểm tra này. Bạn có muốn thực hiện bài kiểm tra thử không?

Trắc nghiệm Toán 12 Phần Giải tích Chương 3 nguyên hàm, tích phân 20 phút - Đề số 7

• 20 phút
• 10 câu hỏi

Làm bài kiểm tra

Một số câu hỏi từ cùng một bài kiểm tra

• Tính ∫cos3xdx ta được kết quả là:

• Nguyên hàm của hàm số f(x) =x3 trên R là:

• Nguyên hàm của hàm số trên khoảng (0 ; ) là:

• Tính ∫exsinxcosxdx ta được kết quả là:

• Thể tích vật thể tròn xoay sinh ra khi hình phẳng giới hạn bởi các đường y = , y = -x + 2, y = 0 quay

  quanh trục Oy, có giá trị là kết quả nào sau đây?

• có giá trị là:

• Cho biết

  Khẳng định nào sau đây là sai?

• Diện tích hình phẳng giới hạn bởi hai parabol y = x2 - 2x, y = -x2 + 4x là giá trị nào sau đây?

• Một nguyên hàm của hàm số là kết quả nào sau đây ?

• Hàm số F(x) = lnx là nguyên hàm của hàm số nào sau đây trên (0 ; +∞)?

Một số câu hỏi khác bạn có thể quan tâm

• Mark the letter A, B, C, or D to indicate the sentence that best combines each pair of sentences in the following questions.

  Marie prepared her homework carefully. She could answer all the questions and got good marks.

• My brother is ____________to drive my motorbike to school.

• Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions.

  Animals have an intuitive awareness of quantities. They know without analysis the difference between a number of objects and a smaller number. In his book “The Natural History of Selboure” (1786), the naturalist Gilbert White tells how he surreptitiously removed one egg a day from a plover’s nest, and how the mother laid another egg each day to make up for the missing one. He noted that other species of birds ignore the absence of a single egg but abandon their nests if more than one egg has been removed. It has also been noted by naturalists that a certain type of wasp always provides five - never four, never six -caterpillars for each of their eggs so that their young have something to eat when the eggs hatch. Research has also shown that both mice and pigeons can be taught to distinguish between odd and even numbers of food pieces.

  These and similar accounts have led some people to infer that creatures other than humans can actually count. They also point to dogs that have been taught to respond to numerical questions with the correct number of barks, or to horses that seem to solve arithmetic problems by stomping their hooves the proper number of times.

  Animals respond to quantities only when they are connected to survival as a species - as in the case of the eggs - or survival as individuals - as in the case of food. There is no transfer to other situations or from concrete reality to the abstract notion of numbers. Animals can “count” only when the objects are present and only when the numbers involved are small - not more than seven or eight. In lab experiments, animals trained to “count” one kind of object were unable to count any other type. The objects, not the numbers, are what interest them. Animals’ admittedly remarkable achievements simply do not amount to evidence of counting, nor do they reveal more than innate instincts, refined by the genes of successive generations, or the results of clever, careful conditioning by trainers.

  Where in the passage does the author mention research that supports his own view of animals’ inability to count?

• Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions. 

  We do not (A) know of how (B) the general employment situation (C) is likely to develop (D) in the future. 

• Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 23 to 27.

  My first job was a sales assistant at a large department store. I wanted to work part-time, because I was still studying at university and I was only able to work a few nights a week.

  I came across the advertisement in the local newspaper. I remember the interview as though it were yesterday. The (23)______ manager sat behind a large desk. He asked me various questions which surprised me because all I wanted was to work in sales. An hours later, I was told that I had got the job and was given a contract to go over. I was to be trained for ten days before I took my post. Also, as a member of staff, I was (24) to some benefits, including discounts.

  When I eventually started, I was responsible (25) ______ the toy section. I really enjoyed it there and I loved demonstrating the different toys. I was surprised at how friendly my colleagues were, too. They made working there fun even when we had to deal with customers (26) _____ got

  on our nerves. (27) ______, working there was a great experience which I will never forget.

  Điền vào ô 25.

• Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions.

  “Mum, please don’t tell Dad about my mistake,” the boy said.