Question

Question #78d48

Answer 1

Inverse of `2^x` = `ln(x)/ln(2)`

Explanation:

Any time you find the inverse of an exponential function, that will result in a natural log (ln).

Additionally when finding an inverse you should swap your x and y values and solve for y.

Inverse of `2^x`:

`x= (ln(y)/ln(2))`

Substitute y = x

Inverse of `2^x` = `ln(x)/ln(2)`