SOLUTION: if (x)=4x-3 find the following. f(-1)

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Question 61547: if (x)=4x-3 find the following.
f(-1)

Answer by tutorcecilia(2152)   (Show Source): You can put this solution on YOUR website!
f(x)=4x-3 find the following.
f(-1)=4(-1)-3 [substitute (-1) for x]
f(-1)=-4-3
f(-1)=-7

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