Q1:
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What is the gradient of the curve y = x2 when x = 0? |
A. 0 B. 1 C. 2 D. infinite |
Answer 1: |
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Q2:
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The gradient of the function y = x3 is always: |
A. negative B. positive C. negative or zero D. positive or zero |
Answer 2: |
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Q3:
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Which point has a negative gradient?
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A. A B. B C. C D. D |
Answer 3: |
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Q4:
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On the graph in question 3, which point has a positive gradient? |
A. A B. B C. C D. D |
Answer 4: |
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Q5:
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On the graph in question 3, how many points have a gradient of 0? |
A. none B. one C. two D. three |
Answer 5: |
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Q6:
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What is the gradient function of the function y = 2x + 3? |
A. f '(x) = 3 B. f '(x) = 2 C. f '(x) = -2 D. f '(x) = -3
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Answer 6: |
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Q7:
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What is the gradient function of the function y = x2? |
A. f '(x) = 2 B. f '(x) = -2x C. f '(x) = -2 D. f '(x) = 2x |
Answer 7: |
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Q8:
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What is the gradient function of the function y = x2 + 3 |
A. f '(x) = 2x + 3 B. f '(x) = 2x C. f '(x) = -2 D. f '(x) = -2x + 3 |
Answer 8: |
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Q9:
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The gradient of y + 3x = - 5 is: |
A. positive B. negative C .zero D. undefined |
Answer 9: |
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Q10:
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The gradient of y = 3 is |
A. positive B. negative C .zero D. undefined |
Answer 10: |
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