Write the inverse of f(x) = 3^x - 1

The inverse of this function would be f(x) = .

You can find the value of any inverse function by switching the f(x) and the x value. Then you can solve for the new f(x) value. The end result will be your new inverse function. The step-by-step process is below.

f(x) = - 1 ----> Switch f(x) and x

x = - 1 ----> Add 1 to both sides

x + 1 = -----> Take the logarithm of both sides in order to get the f(x) out of the exponent

Log(x + 1) = f(x)Log3 ----> Now divide both sides by Log3

= f(x) ----> And switch the order for formatting purposes.

f(x) =

And that would be your new inverse function.

left 3, up 4

step-by-step explanation:

just count the values of x & y of the vertex of the graph and see how many units in the x and y direction will get you from the f(x) graph to the f(x) graph