SOLUTION: If f (x) = 4x - 3, find the following: 30. f (-1)

Algebra ->  Graphs -> SOLUTION: If f (x) = 4x - 3, find the following: 30. f (-1)      Log On


   

Question 27403: If f (x) = 4x - 3, find the following:
30. f (-1)
Answer by whty89(20) About Me  (Show Source):
You can put this solution on YOUR website!
whatever f(x) is you just plug that number in for x
f(-1)=4(-1)-3
f(-1)=-7