The diagram shows the curve y 2 = 2x 1 and the straight line 3y =
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The diagram shows the curve y2 = 2x − 1 and the straight line 3y = 2x − 1.
The curve and straight line intersect at x = 1/2 and x = a, where a is a constant.
i. Show that a = 5.
ii. Find, showing all necessary working, the area of the shaded region.
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i To find the value of a we set the two expressions for x equal to each other 2x 1 3y2 1 2x 3y2 2 Su...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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