SOLUTION: I have these problems and in need of help . Please explane and help me . Thanks . For f(x) = 5x � 4, find f (-1). Perform the indicated operations: (x2 � 4x + 1) � (-

Question 75675: I have these problems and in need of help . Please explane and help me . Thanks .

For f(x) = 5x � 4, find f (-1).

Perform the indicated operations:
(x2 � 4x + 1) � (-8x2 + 2x � 6) � (x2 + 3x � 5)

Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
#1
To find f(-1) plug in -1 for every x

Distribute the negatives of each parenthesis
Group like terms
Combine like terms. This is your simplified answer.
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