Suppose that the functions g and fare defined as follows.
g(x)=x-6
f(x)=(x-2)(x+4)
(²)(5).
(a) Find
9
(b) Find all values that are NOT in the domain of
f
If there is more than one value, separate them with commas.
(a)
9
(5) = 0
(b) Value(s) that are NOT in the domain of