To find the inverse of a function:
1. Replace f(x) with y.
2. Switch x and y.
3. Solve for y.
4. Replace y with f-1(x) (notation for inverse fucntions)
Let's use y instead of f(x).
Switch the variables...
Now, we solve for y.
Now, just put that inverse function notation on there.
1. Replace f(x) with y.
2. Switch x and y.
3. Solve for y.
4. Replace y with f-1(x) (notation for inverse fucntions)
Let's use y instead of f(x).
Switch the variables...
Now, we solve for y.
Now, just put that inverse function notation on there.