One-to-one Functions

[JenniferC]

Determine whether or not the given function is one-to-one and, if so, find the inverse. If f has an inverse, give the domain of f ^-1.

f(x) = 7 - 3x^2

What is each step to solving this problem? I would really appreciate a step-by-step guide on how to do so.

 

[JeffM]

Determine whether or not the given function is one-to-one and, if so, find the inverse. If f has an inverse, give the domain of f ^-1.

f(x) = 7 - 3x^2

What is each step to solving this problem? I would really appreciate a step-by-step guide on how to do so.

You have posted four problems and have shown no work or expressed any thoughts for three of them.

As our name suggests, we provide help, not answers, because understanding is what will let you pass an exam.

So what thoughts do you have? In particular, what does a one-to-one relationship mean and how might you do determine if a function exhibits that relationship?

 

[pka]

Determine whether or not the given function is one-to-one and, if so, find the inverse. If f has an inverse, give the domain of f ^-1.
f(x) = 7 - 3x^2

While I truly agree with JeffM's reply #2, I also want to help you learn.
Go to this webpage Study it carefully. Then post your solution to this so we can see it.
If you do not do that, then do not expect more help here.

One more comment: "What is each step to solving this problem? I would really appreciate a step-by-step guide on how to do so." is beyond ridiculous.

 

[mmm4444bot]

Hello Jennifer:

Before posting again, please read and follow the information at this summary page of our posting guidelines.

Thank you :cool: