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September 21, 2014

September 21, 2014

Posted by **McKenna Louise** on Wednesday, November 13, 2013 at 4:48am.

2. If y varies directly as the square of x, what will happen to y when x is tripled?

- Math-Algebra -
**Steve**, Wednesday, November 13, 2013 at 4:51ama = ks^2

new area: k(s/2)^2 = ks^2/4 = a/4

y=kx^2

k(3x)^2 = 9kx^2 = 9y

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