Pre-Calc Unit 2 Review

Let f(x)=x²+4 and g(x)=x-2.

Find each of the following values:

(f+g)(x)

Let f(x)=x²+4 and g(x)=x-2.

Find each of the following values:

(fg)(x)

Let f(x)=x²-12 and g(x)=3x-2.

Find each of the following values:

(fg)(3)