A curve has the equation y = (x 3)(7 x). a. Find the gradient function

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A curve has the equation y = (x − 3)(7 − x).

a. Find the gradient function dy/dx.

b. Find the equation of the tangent at the point (6, 3).

c. Find the equation of the normal at the point (6, 3).

d. Which one of these lines passes through the origin?

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Cambridge IGCSE And O Level Additional Mathematics

ISBN: 9781510421646

1st Edition

Authors: Val Hanrahan, Jeanette Powell

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Question Posted: Sep 03, 2021 01:32 AM

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A curve has the equation y = (x 3)(7 x). a. Find the gradient function

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a To find the gradient function dydx we need to take the deriv...View the full answer

Cambridge IGCSE And O Level Additional Mathematics

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