SOLUTION: I have the equation {{{y=12((x/20)-1)^2+3}}} I know the turning point is h,k According to this it is -1,3 when in fact it is 20,3 How is this justified Thanks

Algebra ->  Quadratic Equations and Parabolas -> SOLUTION: I have the equation {{{y=12((x/20)-1)^2+3}}} I know the turning point is h,k According to this it is -1,3 when in fact it is 20,3 How is this justified Thanks      Log On


   

Question 431925: I have the equation y=12%28%28x%2F20%29-1%29%5E2%2B3
I know the turning point is h,k
According to this it is -1,3 when in fact it is 20,3
How is this justified
Thanks
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
y=12%28%28x%2F20%29-1%29%5E2%2B3
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y=%2812%2F400%29%28x+-+20%29%5E2%2B3