Posted by Josh on Wednesday, August 3, 2011 at 6:01pm.
put function in standard form
f(x)=4x^232x+9

Calculus  MathMate, Wednesday, August 3, 2011 at 10:27pm
There are many "standard forms". One of which is f(x)=a(xh)²+k
where (h,k) is the position of the vertex, and a is a constant.
This can be achieved by completing the square of
f(x)=4x^232x+9
=4(x²+8x9/4)
=4(x+4)²+4*4²+9/4
=4(x+4)²+265/4
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