# What is the axis of symmetry and vertex for the graph #f(x) = (x+3)^2 +9#?

##### 1 Answer

Mar 18, 2016

Its vertex is

Its axis of symmetry is

#### Explanation:

The given equation is in the vertex form -

#y=a(x-h)^2+k#

#y=(x+3)^2+9#

Hence its vertex is

Its axis of symmetry is