Finding the inverse of an exponential function

16-week Lesson 32 (8-week Lesson 26) Finding the Inverse of an Exponential or Logarithmic Function 3 Example 3:)List the domain and range of the function (𝑥)=ln(−𝑥. Then find its inverse


Solving Exponential Equations

This video shows how to find the inverse of an exponential function.

5.3: Graphs of Exponential Functions

Mathbyfives 137K subscribers This is the 4 step process for finding an inverse function. The video takes an exponential function and transforms it to its logarithmic inverse.

Solve mathematic problems

Solving math problems can be a fun and rewarding experience.

Get Assignment

If you're struggling to complete your assignments, Get Assignment can help. We offer a wide range of services to help you get the grades you need.

Do mathematic problems

I can't do math equations.

Figure out mathematic tasks

Math can be tough, but with a little practice, anyone can master it!

Inverse of Exponential Function f(x) = 3^(x

See explanation about 'inverse function'. Suppose we have: y=a^x Take logs of both sides ln(y)=ln(a^x) But ln(a^x) is the same as xln(a) giving: ln(y)=xln(a) Divide both sides

Do math tasks

Solving word questions

If you're stuck on a word problem, the best thing to do is to break it down into smaller steps. That way, you can better understand what the question is asking and how to solve it.

Solve mathematic question

Top Professionals

There are few greater professions than being a top professional.

Decide mathematic tasks

Clarify mathematic problems

If you're having trouble understanding a math problem, try clarifying it by breaking it down into smaller steps. This can help you see the problem in a new light and find a solution more easily.

Showing how to find the inverse of an exponential

You can always check whether it is correct by exploiting the definition of inverse function, i.e. f ( f − 1 ( x)) = f − 1 ( f ( x)) = x. In your case, 3 − ( − log 3 x) = 3 log 3 x = x, so you are right. Share

  • 209+


  • 4.6

    Satisfaction rate

Find the Inverse of an Exponential Function

For example, find the inverse of f (x)=3x+2. Inverse functions, in the most general sense, are functions that reverse each other. For example, if takes to , then the inverse, , must take to .

Enhance your educational performance

If you want to enhance your academic performance, start by setting realistic goals and working towards them diligently.

Improve your academic performance

If you're looking to improve your academic performance, try studying with a friend or group.


If you're struggling with a math problem, scanning it for key information can help you solve it more quickly.

Fill order form

To place an order, please fill out the form below.

A lot of happy people

This a great app if your not sure what your doing and a teacher can't explain it correct, it gives you the correct answers for anything, math app is an excellent app to solve your math problems in short time, literally the best, not only do you get the answer, you get to learn the process and how to do similar problems.

Kenneth Pena

I am using this app to help me pass my math class, and it works like a charm. Thank goodness for this app. It's a great app, I just wish it was offline, i got this app from my cousin and I used it when I really need help with math.

Kenneth Zavala

This app is really awesome. We are very grateful for you. Rarely do I rate something 5 stars, often times it seems like an over exaggeration, used it to help me with math test and it was super helpful.

Johnnie Aragon

Exponential Functions

Since you've now said you wanted e x in the numerator, here's that: y = e x 1 + 2 e x = 1 e − x + 2. multiply by − 1 exponentiate add 2 reciprocal. So the inverse is: reciprocal subtract 2 take
Decide math equation