## anonymous 3 years ago Inverse Functions

1. anonymous

For each func defined as one-one, write an equation for the inverse function in the form y=f^-1 (x), graph f and f^-1 on the same axes, and give the domain and range of them.

2. anonymous

And my function is: f(x) = -4x + 3

3. Mertsj

f(x)=-4x+3 Domain = all real numbers. Range = all real numbers $x=-4y+3, y = f ^{-1}(x)=\frac{-1}{4}x-\frac{3}{4}$

4. anonymous

I got this for the inverse:|dw:1361839067062:dw|

5. Mertsj

Domain = all real numbers. Range = all real numbers.

6. Mertsj

Yep. + 3/4 sorry

7. anonymous

Thanks