Q1:
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If f(x) = 2x2 - 3x + 4, what is f '(x)? |
A. 2x - 3 B. 4x + 4 C. 4x - 3 D. 2x + 4 |
Answer 1:
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Q2:
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In question 1 what is f(2)? |
A. 14 B. 6 C. 2 D. 5 |
Answer 2:
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Q3:
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In question 1 what is f '(2) |
A. 6 B. 5 C. 12 D. 1 |
Answer 3:
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Q4:
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In the graph, what is f(2)
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A. 0 B. 1 C. -1 D. 3 |
Answer 4:
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Q5:
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In the graph in question 4, f(x) = |
A. x2 + 4x + 3 B. x2 - 4x + 4 C. x2 + 4x - 4 D. x2 - 4x + 3 |
Answer 5:
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Q6:
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In question 4, what is f '(x)? |
A. 2x - 4 B. 1 C. 2x + 3 D. 4x - 4 |
Answer 6:
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Q7:
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In question 4, what is the gradient at x = 2? |
A. undefined B. 1 C. 0 D. 2 |
Answer 7:
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Q8:
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In question 4, what is the equation of the tangent at x = 2? |
A. x = 0 B. x = 2 C. y = 0 D. y = -1 |
Answer 8:
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Q9:
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For the equation y = x3, what is the equation of the tangent to the curve at x = 1? |
A. y = 3 B. x = -2 C. y = 3x - 2 D. y = 3x + 2 |
Answer 9:
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Q10:
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At what point on the parabola y = 4 - x2 is the gradient 0? |
A. (0, 4) B. (4, 0) C. (-4, 0) D. (0, -4) |
Answer 10:
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