A curve is such that d 2 y/dx 2 = 12x 12. The gradient of the
Question:
A curve is such that d2y/dx2 = 12x – 12.
The gradient of the curve at the point (2, 9) is 8.
a. Express y in terms of x.
b. Show that the gradient of the curve is never less than 2.
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Related Book For
Cambridge IGCSE And O Level Additional Mathematics Coursebook
ISBN: 9781108411660
2nd Edition
Authors: Sue Pemberton
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