Question

Given f(x)= x^3 + 1
Find f^-1(x)
Answer:
a) f-1(x)= x3 - 1
b) f-1(x)=3/x-1
c) F-1(x)=x-1

Answer 1

Answer: A

Step-by-step explanation: 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.