SOLUTION: If the following defines a one-to-one function, find its inverse. If not, write "Not one-to-one." 12) {(-2, 4), (-1, 4), (0, 1), (1, -5)}

Algebra ->  Rational-functions -> SOLUTION: If the following defines a one-to-one function, find its inverse. If not, write "Not one-to-one." 12) {(-2, 4), (-1, 4), (0, 1), (1, -5)}      Log On


   



Question 134091: If the following defines a one-to-one function, find its inverse. If not, write "Not one-to-one."
12) {(-2, 4), (-1, 4), (0, 1), (1, -5)}

Answer by oscargut(2103) About Me  (Show Source):
You can put this solution on YOUR website!
Not one-to-one because f(-2)=f(-1)=4