Question

1.
If f(x) = 2 + 3x, for 1 <x< 4
= 3 + x, for 4 <x< 7
= 2x + 7 otherwise
Find f(0), f(-3), f(2), f(6).​

Answer 1

Answer:

How to Find the Inverse of a Function

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, continue. 123.