2. Derivatives - 3 Questions
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Last updated almost 5 years ago
8 questions
3
Consider the curve
Consider the curve
(a) Find dy/dx
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The gradient of the tangent to the curve is -14 when x = 1.
(b) Find the value of a.
The gradient of the tangent to the curve is -14 when x = 1.
(b) Find the value of a.
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(a) Expand the expression
(a) Expand the expression
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(b) Differentiate
(b) Differentiate
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Find the x-coordinate of the local minimum of the curve y = f(x)
Find the x-coordinate of the local minimum of the curve y = f(x)
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(a) Find f'(x)
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(b) Find using your answer to part (a) the x-coordinate of
(i) the local maximum point;
(b) Find using your answer to part (a) the x-coordinate of
(i) the local maximum point;
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(ii) the local minimum point
(ii) the local minimum point