7. I NEED HELP ASAP!! PLEASE PUT AND ANSWER AND STEP BY STEP EQUATION!! IF YOU DON'T KNOW THE ANSWER DON'T PUT ANYTHING!!

Write a rule for the linear function in the table.


X F(x)
-1 -5
2 -2
5 1
8 4


f(x) = x + 4


f(x) = x – 5


f(x) = 3x


f(x) = x – 4