Lesson H1-H3
H1-H3 Fundamental Theorem, definite integrals and areas Quiz: AQA Maths, Unit 8
20 questions
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Lesson H1-H3, Fundamental Theorem, definite integrals and areas: 20 multiple choice questions for the AQA Maths (7357), Unit 8: Integration, written with Revision Ninja.
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The 20 questions
-
The Fundamental Theorem of Calculus links integration and differentiation. If F'(x) = f(x), what is the integral of f(x) from a to b?
- F(b) + F(a)
- F(a) - F(b)
- F'(b) - F'(a)
- F(b) - F(a)
-
If F(x) is the integral from a to x of f(t) dt, what is dF/dx?
- f(x)
- x f(x)
- F(x) - F(a)
- f(a)
-
Evaluate the integral from 1 to 3 of 2x dx.
- 8
- 9
- 4
- 6
-
Evaluate the integral from 0 to pi of sin x dx.
- pi
- 0
- -2
- 2
-
Evaluate the integral from 0 to 1 of e^(2x) dx.
- 2e^2 - 2
- e^2 - 1
- e^2/2
- (e^2 - 1)/2
-
Which statement is true about the integral of f(x) from a to b when f(x) is negative on the whole interval [a, b]?
- The value is always zero
- The value of the integral is positive
- The value equals the length b - a
- The value of the integral is negative
-
The area between the curves y = f(x) (above) and y = g(x) (below) for a <= x <= b is found by which expression?
- integral from a to b of (f(x) + g(x)) dx
- integral from a to b of (f(x) - g(x)) dx
- integral from a to b of (g(x) - f(x)) dx
- integral from a to b of f(x) dx + integral of g(x) dx
-
Find the area between y = 4 - x^2 and the x-axis for 0 <= x <= 2.
- 16/3
- 8/3
- 32/3
- 8
-
Find the area enclosed between y = x and y = x^2 for 0 <= x <= 1.
- 1/3
- 5/6
- 1/6
- 1/2
-
For what positive value of k is the integral from 0 to k of 3x^2 dx equal to 8?
- 4
- 8
- 3
- 2
-
Evaluate the integral from 1 to 4 of 1/x dx.
- ln 3, approximately 1.099
- ln 4, approximately 1.386
- 3
- 3/4, approximately 0.75
-
A particle has velocity v = 3t^2 m/s. What is its displacement change from t = 1 s to t = 2 s?
- 7 m
- 3 m
- 8 m
- 9 m
-
Find the area between y = e^x and y = 1 for 0 <= x <= 1.
- e - 2
- e - 1
- 2 - e
- e
-
Which statement about a definite integral from a to b of f(x) dx is correct?
- Its value does not depend on the letter used for the variable of integration
- It is always positive
- It always equals the area under the curve even when f is negative
- It always equals f(b) - f(a)
-
Find the area enclosed between the curve y = x(x - 2) and the x-axis.
- 2
- 4/3
- 8/3
- -4/3
-
Find the area enclosed between y = x^2 and y = 2x - x^2.
- 1/6
- 2/3
- 1/3
- 1
-
Find the value of a, with a not equal to 2, such that the integral from a to 2 of 2x dx equals zero.
- a = -2
- a = 0
- a = -4
- a = 2
-
Let F(x) = integral from 0 to x of (t^2 - 1) dt. Which values of x give stationary points of F?
- x = 1 only
- x = 0 and x = 1
- x = -1 and x = 1
- x = 0 only
-
The area under y = 1/x^2 from x = 1 to x = b equals 1/2. What is b?
- 2
- sqrt(2)
- 1/2
- 4
-
A curve y = f(x) lies above the x-axis for 0 <= x <= 4, and the integral of f from 0 to 4 is 10. What is the area between the curve and the x-axis?
- 4
- 40
- -10
- 10
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