How do you find the inverse of $y= -3* abs(x+1)+4$ ?

Question

1434 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2017-04-30T14:33:53

Except for $y = 4$ , every possible value of y maps to 2 values of x, therefore, the function does not have an inverse.

How do you find the inverse of y= -3* abs(x+1)+4y= -3* abs(x+1)+4?