What is the vertex form of y=(13x4)(2x12)+2x2+2x?

1 Answer

The Vertex form is
y521728=28(x8128)2 where (h,k)=(8128,521728) the vertex

Explanation:

From the given y=(13x4)(2x12)+2x2+2x

Simplify

y=(13x4)(2x12)+2x2+2x
y=26x28x156x+48+2x2+2x
y=28x2162x+48

using the formula for vertex (h,k)

with a=28 and b=162 and c=48

h=b2a=(162)228=8128

k=cb24a=48(162)2428=521728

The vertex form is as follows

yk=a(xh)2

y521728=28(x8128)2

God bless ..... I hope the explanation is useful.