Algebra 2 Question

Question

what is the inverse of the function y=log₃x?

 

a. x³

b. log_x3

c. 3^x

d. 3^y

Answer 1

Hi,

Step 1: switch x and y

x = log₃y

Step 2: Solve for y

y=3^x The answer is C.

The exponential function is the inverse of logarithmic function.