# What are the vertex, focus, and directrix of # y=8 - (x + 2) ^2#?

##### 1 Answer

May 29, 2016

The vertex is at

Focus is at

Directrix:

#### Explanation:

The given equation is

The equation is almost presented in the vertex form

The vertex is at

Focus is at

Directrix is the horizontal line equation

Kindly see the graph of

graph{(y-8+(x+2)^2)(y-9)=0[-25,25,-15,15]}

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