The diagram shows a rectangular enclosure for keeping animals. There is a fence on three sides of

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The diagram shows a rectangular enclosure for keeping animals.
There is a fence on three sides of the enclosure and a wall on its fourth side.

The total length of the fence is 50m and the area enclosed is Am².
a. Express y in terms of x.
b. Show that

c. Find the maximum possible area enclosed and the value of x for which this occurs.

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Cambridge International AS And A Level Mathematics Pure Mathematics 1 Coursebook

ISBN: 9781108407144

1st Edition

Authors: Sue Pemberton, Julian Gilbey

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Question Posted: Mar 10, 2023 11:28 PM

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The diagram shows a rectangular enclosure for keeping animals. There is a fence on three sides of

Question:

xm ym

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a Express y in terms of x The total length of the fence is 50m and three sides of the enclosure are ...View the full answer

Cambridge International AS And A Level Mathematics Pure Mathematics 1 Coursebook

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