The curve y = 2x 3 + ax 2 + bx 30 has a stationary point
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The curve y = 2x3 + ax2 + bx − 30 has a stationary point when x = 3.
The curve passes through the point (4, 2).
a. Find the value of a and the value of b.
b. Find the coordinates of the other stationary point on the curve and determine the nature of this point.
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a To find the value of a and b we need to use the fact that the curve has a stationary point at x3 T...View the full answer
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Related Book For
Cambridge International AS And A Level Mathematics Pure Mathematics 1 Coursebook
ISBN: 9781108407144
1st Edition
Authors: Sue Pemberton, Julian Gilbey
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