Your inverse funtion would look like this:
f
−
1
(
x
)
=
−
x
7
−
4
7 . This would be your answer.
You're welcome ;)
(-1, 5) because if you plug in -1 to both equations, you should get 5 from both equations. They also cross at that point, making that the solution.
Y+5 can be written to find the value of y by combining like terms .
