Olive's mistake lies in her misunderstanding of how the growth rates of exponential functions compare, particularly as \( x \) increases.
The correct response would be:
Olive is only considering a small portion of the domains of the functions. If she went farther to the right on the graph, she would observe that the growth rate of \( p(x) = 5^x \) eventually surpasses the growth rate of \( q(x) = 20^x \) for large values of \( x \).
This reflects that \( p(x) = 5^x \) grows exponentially faster than \( q(x) = 20^x \) as \( x \) becomes large, despite \( q(x) \) being bigger at certain intervals or lower values of \( x \).