Lesson 1.08b

1.08b Indefinite integration Quiz: OCR Maths, Unit 8

20 questions

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Lesson 1.08b, Indefinite integration: 20 multiple choice questions for the OCR Maths (H240), Unit 8: Integration, written with Revision Ninja.

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The 20 questions

  1. What is the indefinite integral of x^n for n not equal to -1?

    • x^(n+1)/(n+1) + c
    • x^(n+1)/n + c
    • x^(n-1)/(n-1) + c
    • n x^(n-1) + c
  2. What is the indefinite integral of e^(kx)?

    • (1/k) e^(kx) + c
    • e^(kx)/(k + 1) + c
    • k e^(kx) + c
    • e^(x/k) + c
  3. What is the indefinite integral of 1/x?

    • -1/x^2 + c
    • x ln x + c
    • 1/ln x + c
    • ln|x| + c
  4. What is the indefinite integral of sin kx?

    • -k cos kx + c
    • (1/k) sin kx + c
    • -(1/k) cos kx + c
    • (1/k) cos kx + c
  5. What is the indefinite integral of cos kx?

    • -(1/k) cos kx + c
    • (1/k) sin kx + c
    • k sin kx + c
    • -(1/k) sin kx + c
  6. Find the integral of 3x^2 + 2x with respect to x.

    • 6x + 2 + c
    • 3x^3 + x^2 + c
    • x^3 + 2x^2 + c
    • x^3 + x^2 + c
  7. Find the integral of 4e^(2x) with respect to x.

    • 2e^(2x) + c
    • 8e^(2x) + c
    • 4e^(2x) + c
    • e^(8x) + c
  8. A curve has dy/dx = 2x + 1 and passes through (-1, 2). What is its equation?

    • y = x^2 + x + 2
    • y = x^2 + x
    • y = x^2 + 2x + 2
    • y = x^2 + x - 2
  9. Given f'(x) = cos 2x and f(0) = 1/2, find f(x).

    • f(x) = (1/2) sin 2x + 1/2
    • f(x) = (1/2) sin 2x
    • f(x) = sin 2x + 1/2
    • f(x) = -(1/2) sin 2x + 1/2
  10. Find the integral of 2/x + 3 with respect to x.

    • 2 ln|x| + 3x + c
    • ln|2x| + 3x + c
    • 2 ln|x| + 3 + c
    • -2/x^2 + 3x + c
  11. Which expression is the integral of cos^2 x?

    • x/2 - sin(2x)/4 + c
    • x + sin 2x + c
    • x/2 + sin(2x)/4 + c
    • sin^3 x/3 + c
  12. Find the integral of x^(-2) with respect to x.

    • ln|x^(-2)| + c
    • -1/x + c
    • -2/x^3 + c
    • 1/x + c
  13. Find the integral of 3 cos 3x with respect to x.

    • cos 3x + c
    • 3 sin 3x + c
    • sin 3x + c
    • -sin 3x + c
  14. Which expression is the integral of sin^2 x?

    • x/2 - sin(2x)/4 + c
    • sin^3 x/3 + c
    • -cos^2 x + c
    • x/2 + sin(2x)/4 + c
  15. A curve has dy/dx = 6x^2 - 2 and passes through (0, 1). What is y?

    • y = 2x^3 - 2x + 1
    • y = 2x^3 - 2x
    • y = 6x^3 - 2x + 1
    • y = 2x^3 - 2x - 1
  16. Find the integral of (x + 1)/x with respect to x.

    • x - ln|x| + c
    • 1 + ln x + c
    • x + ln|x| + c
    • ln|x| + c
  17. A curve has dy/dx = 4e^(-x) and passes through (0, 1). What is y?

    • y = 5 - 4e^(-x)
    • y = -4e^(-x) + 1
    • y = 4e^(-x) + 1
    • y = 4 - e^(-x)
  18. Find the integral of 5x^(3/2) with respect to x.

    • 2x^(3/2) + c
    • (5/3) x^(5/2) + c
    • 2x^(5/2) + c
    • (5/2) x^(5/2) + c
  19. Find the integral of e^x + 2x with respect to x.

    • e^x + x + c
    • e^x + x^2 + c
    • e^x + 2x^2 + c
    • e^x + 2 + c
  20. Find the integral of 4 - 3x with respect to x.

    • 4x + (3/2)x^2 + c
    • 4x - (3/2)x^2 + c
    • 4 - 3 + c
    • 4x - 3x^2 + c

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