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if the parabola y-2=a(x-3)^2 goes through the point (2,0), what is the value of a?
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Nancy180

by Nancy180 at August 05, 2010

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Just plug in y=0 and x=2.0-2=a(2-3)^2-2=a(-1)^2-2=a

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Hans029

Hans029 August 05, 2010