Answer:
4,5, and 6
Step-by-step explanation:
I know its right
the correct answer is b.
it is b because if you plug in -7, two of the x-values will have -7 making the x-values the same and in order to be a function all x-values have to be different.
$16,500 ≤ $350m + $7,250
m = month
m ≥ 37
X<-19
