Question

Someone please help me answer this inverse function question.

Answer 1

is this function one-to-one?

Answer 2

I don't think so.

Answer 3

why not?

Answer 4

because there is multiple x's paired with y's

Answer 5

or the fact that you can draw a horizontal line through more than 1 point on the function curve

Answer 6

either way, this function isn't one-to-one

Answer 7

so because it's not one-to-one, the inverse doesn't exist

Answer 8

@jim_thompson5910 Thank you sir.

Answer 9

no problem