Answer:
B 0<x<12
Step-by-step explanation:
anything bigger won't be able to reach
Answer:
Yes, the graph is a function.
Vertical line test proves so.
Answer:
(6c-7d)^2
Step-by-step explanation:
Factor using the perfect square rule
Answer:
f(x)=x+2.
f(1/3x)=1/3 x+2=(x+6)/3or x/3+2
