find the value p(q(2))

Question

the graphs of p(x) and q(x) are shown y=p(x) y=q(x)  the answer is multiple choice what were the steps to finding the value 

Answer 1

Let  c = q(2)   ----> evaluate q(x) at x=2.

 

Evaluate p(c) ----> evaluate p(x) at x=c.