# How do you find the vertex and intercepts for #y=(x+5)(x+3)#?

##### 1 Answer

the

#### Explanation:

Because the equation is in the form

Therefore, the

Note the negative signs and the fact that in the case

This makes sense because the

The

let

Subbing in

Let this be

Therefore, the vertex is

To find the

In conclusion, the

Included below are graphs of the equation:

graph{(x+5)(x+3) [-7.757, 3.6, -2.454, 3.224]}

graph{(x+5)(x+3) [-49.16, 45, -23.16, 23.9]}