Question

The function fis defined by f(x) = 5^x. What is the value of f(3)?

O 15
O 25
O 53
O 125

Answer 1

125

Explanation:

If the function is f(x) = 5^x and you need to know the value of f(3), you just need to put 3 in place of x:

f(3) = 5^3 = 5•5•5 = 125