# What is the the vertex of #y=(x -4)^2 + 12x -36#?

##### 1 Answer

Mar 21, 2017

#### Explanation:

Vertex form of equation is of the type

Here we have

#=x^2-8x+16+12x-36#

#=x^2+4x-20#

#=x^2+2xx2x+2^2-4-20#

#=(x-2)^2-24#

Hence,

graph{(x-2)^2-24-y=0 [-10, 10, -30, 10]}