f(x) = 2x +1
g(x)= x^2-1
![fx 2x 1 gx x21 class=](https://us-static.z-dn.net/files/d0a/9e20b3ec584f6a8625dbf5ebb7a6fbde.png)
Step-by-step explanation:
g(x)= x^2-1 this is the answer no matter what you do