SOLUTION: if f(x)=4x-3, find the following (solve it for a numerical answer): f(-1)

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Question 37884: if f(x)=4x-3, find the following (solve it for a numerical answer):
f(-1)
Answer by checkley71(8403) About Me  (Show Source):
You can put this solution on YOUR website!
f(-1)=4*-1-3 or f(-1)=-4-3 or f(-1)=-7