How to Find the Inverse of a Function 1
This is easy — it’s just a list of steps. At this level, the problems are pretty simple.
|Find the inverse of|
STEP 1: Stick a “y” in for the “f(x)” guy:
STEP 2: Switch the x and y
( because every (x, y) has a (y, x) partner! ):
STEP 3: Solve for y:
|STEP 4: Stick in the inverse notation,|