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What does the value of f′(x)f'(x)f′(x) represent on y=f(x)y=f(x)y=f(x)?
A
Above the horizontal axis.
B
A linear graph.
C
At a point of inflection where gradients change from increasing to decreasing, f′(x)f'(x)f′(x) has a local maximum.
D
The gradient of the tangent at that value of xxx.
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1.9.4 Sketch the gradient function Flashcards
22 flashcards on OCR (MEI) A Level Maths 1.9.4 Sketch the gradient function: the key formulae, methods and definitions you need to recall for Component 01, Component 02 and Component 03.