Given the function f(x) = 0.5(3)x, what is the value of f−1(7)?

0.565

1.140

1.771

2.402

The value of the given expression is:

2.402

Step-by-step explanation:

We are given a exponential function f(x) which is represented by:

We are asked to find the value of the inverse function at 7.

i.e. we are asked to find:

In other words we may say that we are asked to find the value of x when f(x)=7.

i.e.

Hence, the value of is:

2.402

the answer is 48m^2!

step-by-step explanation:

graph them on a graphing calculator, press 2nd trace. select intersect. hit enter until it says answer. ti 84 works best

step-by-step explanation: