Question

Which of the following is a function equivalent to f(x) = 5(1.9)3x?

f(x) = 34.29^x


f(x) = 5(6.86x)


f(x) = 5(6.86)^x


f(x) = 328.51^x

Answer 1

The correct answer is c, f(x) = 5(6.86)^x

Explanation:

the x stays outside of the parenthesis