# How do you find #(fog)(x)# given #f(x)=2x-5# and #g(x)=x+2#?

##### 1 Answer

Feb 16, 2017

#### Explanation:

Another way of looking at it:

set

set

so wherever in

So:

but

So:

Feb 16, 2017

Another way of looking at it:

set

set

so wherever in

So:

but

So: