Am I Correct?
Wendell is looking over some data regarding the strength, measured in Pascals (Pa), of some building materials and how the strength relates to the length. The data are represented by the exponential function f(x) = 2x, where x is the length. Explain how he can convert this equation to a logarithmic function when strength is 8 Pascals.

When changing an exponential function to a logarithmic function all we have to do is put the inverse of f(x)=2^x. First we can replace f(x) with 8, so 8=2^x, and now we can write the logarithmic function, x=log_2 8.

Question

Am I Correct?
Wendell is looking over some data regarding the strength, measured in Pascals (Pa), of some building materials and how the strength relates to the length. The data are represented by the exponential function f(x) = 2x, where x is the length. Explain how he can convert this equation to a logarithmic function when strength is 8 Pascals.

When changing an exponential function to a logarithmic function all we have to do is put the inverse of f(x)=2^x. First we can replace f(x) with 8, so  8=2^x, and now we can write the logarithmic function, x=log_2 8.