How To: Solve problems with inverse functions

Solve problems with inverse functions

In this video the instructor teaches about inverse functions. Normally in inverse functions problems you are given a function that has a set of points and you are asked to find the inverse of that function. So if the function has a point in the form (x, y) then the inverse function has its points in the form of (y, x). Now when you are given a function f(x) that is in the form of x and asked to find its inverse, equate the function to y. Solve the equation to get the value of variable x in the form of y. Now replace the y with x in the value and this gives the inverse function of the original function. This video shows how to compute inverse functions.

Get the latest from WonderHowTo on Facebook, Twitter, Pinterest, and Flipboard

Be Smarter Than Your Smartphone

Get Gadget Hacks' newsletter

Be the First to Comment

Share Your Thoughts

  • Hot
  • Latest