Lesson H2
H2 Indefinite integration Quiz: AQA Maths, Unit 8
20 questions
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Lesson H2, Indefinite integration: 20 multiple choice questions for the AQA Maths (7357), Unit 8: Integration, written with Revision Ninja.
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The 20 questions
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Which expression is an integral of x^n with n not equal to -1, up to a constant?
- x^(n+1)/(n+1) + C
- x^n ln x + C
- n x^(n-1) + C
- x^(n+1) + C
-
What is the integral of e^(kx) with respect to x, for k not zero?
- k e^(kx) + C
- e^(x/k) + C
- e^(kx)/x + C
- (1/k) e^(kx) + C
-
What is the integral of 1/x with respect to x, for x > 0?
- ln x + C
- 1/ln x + C
- ln x^2 + C
- -1/x^2 + C
-
What is the integral of sin(kx) with respect to x?
- -k cos(kx) + C
- -(1/k) cos(kx) + C
- (1/k) cos(kx) + C
- k cos(kx) + C
-
What is the integral of cos(kx) with respect to x?
- -k sin(kx) + C
- -(1/k) sin(kx) + C
- (1/k) sin(kx) + C
- k sin(kx) + C
-
Which is the integral of 6x^5 - 4x^3 + 2 with respect to x?
- x^6 - x^4 + 2 + C
- x^6 - x^4 + 2x + C
- 30x^4 - 12x^2 + C
- x^6 - x^4 + C
-
What does the general solution of dy/dx = f(x) contain?
- Only the values where f(x) is zero
- A separate value of x for each solution
- A single fixed curve only
- An arbitrary constant C, giving a family of curves
-
Find y given dy/dx = 3x^2 - 2x + 1 and y = 4 when x = 0.
- y = x^3 - x^2 + x + 4
- y = x^3 - x^2 + 4
- y = x^3 - x^2 + x - 4
- y = 6x - 2 + 4
-
Given dy/dx = 4 sin(2x) and y = 0 when x = 0, which expression gives y?
- y = 2 - 2cos(2x)
- y = 2cos(2x) + 2
- y = 2 + 2cos(2x)
- y = -2cos(2x)
-
A curve has dy/dx = 1/x + 2 and passes through (1, 5). Which equation describes the curve?
- y = ln x + 2x + 3
- y = ln x + 2x + 2
- y = ln x + 2x + 5
- y = 1/x^2 + 2x + 2
-
A particle has velocity v = 6t^2 - 4 m/s, and s = 1 when t = 0. What is s when t = 2 s?
- 9 m
- 13 m
- 5 m
- 1 m
-
Given dy/dx = e^(3x) and y = 1 when x = 0, which expression gives y?
- y = e^(3x) + 2/3
- y = 3e^(3x) - 2
- y = e^(3x)/3 + 2/3
- y = e^(3x)/3 + 1
-
Which is an integral of (2x + 1)^2 with respect to x, found by expanding it to 4x^2 + 4x + 1 first?
- 8x^3 + 4x^2 + x + C
- 4x^3/3 + 2x^2 + x + C
- 4x^3/3 + 2x^2 + C
- 2x^3 + 2x^2 + x + C
-
Which is an integral of ln x with respect to x?
- 1/x + C
- (ln x)/x + C
- x ln x + C
- x ln x - x + C
-
What is the integral of (x + 1)/x with respect to x, for x > 0?
- x - 1/x^2 + C
- x + 1/x + C
- x + ln x + C
- 1 + ln x + C
-
A function satisfies f''(x) = 6x with f'(0) = 2 and f(0) = 1. What is f(x)?
- x^3 + 2x + 1
- x^3 + 2x
- 6x^2 + 2x + 1
- 3x^2 + 2x + 1
-
A curve has dy/dx = 4x^3 - 6x and passes through (2, 3). Which equation describes the curve?
- y = x^4 - 3x^2 - 1
- y = x^4 - 3x^2 + 3
- y = x^4 - 3x^2 + 1
- y = 4x^4 - 3x^2 - 1
-
What is the integral of (3x^2 - 2)/x^2 with respect to x, for x not zero?
- x^3 - 2 ln x + C
- 3x - 2/x + C
- 3x + 2/x + C
- 3x + 2 ln x + C
-
A curve has gradient 3 sin(3x) and passes through (0, 1). What is y when x = pi/3?
- 2
- -1
- 1
- 3
-
Which is the general solution of dy/dx = 2/x + 3x^2?
- y = 2 ln|x| + x^3 + C
- y = -2/x^2 + x^3 + C
- y = 2 ln|x| + 3x^3 + C
- y = 2/x + x^3 + C
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