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    sabrinazafar's Avatar
    sabrinazafar Posts: 2, Reputation: 1
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    #1

    Aug 22, 2012, 06:21 PM
    free answer to math word problems
    A rectangle has one side on the x-axis, and its other two corners
    sit on the graph of y = 9 - x^2.
    What value of x gives a rectangle of maximum area?

    You can graph it to see what y = 9 - x^2 looks like, and the rectangle is fit in the more wider part of the graph
    JudyKayTee's Avatar
    JudyKayTee Posts: 46,503, Reputation: 4600
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    #2

    Aug 22, 2012, 06:51 PM
    Quote Originally Posted by sabrinazafar View Post
    A rectangle has one side on the x-axis, and its other two corners
    sit on the graph of y = 9 - x^2.
    What value of x gives a rectangle of maximum area?

    You can graph it to see what y = 9 - x^2 looks like, and the rectangle is fit in the more wider part of the graph

    AMHD does not do homework - post your answer and someone will come along to look at it.
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