Quadratics Question!
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Quadratics Question!

[From: ] [author: ] [Date: 11-08-07] [Hit: ]
......
Hey,

So i've got some maths homework with the equation

y= -2/95(x-95)^2+190 Which is in Turning Point form.

I'm a bit confused on how to go on about expanding it.

Thanks

-
y = -2/95(x - 95)^2 + 190
   = -2/95(x² - 190x + 9025) + 190
   = -2/95x² + 4x - 190 + 190
   = -2/95x² + 4x

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