Answer: 25, 2
Explanation:
7
f(x) = 5^x
plug 2 into x
f(2) = 5^2
f(2) = 25
8
the inverse of f(x) is f^-1(x), so the x and y values are switched
if y = f^-1(25)
then f(y) = 25
in question 7, we found this same value to be 2
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