SOLUTION: Evaluate f(-4) for f(x)=x^2-3x+9 , show work

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Question 1101415: Evaluate f(-4) for f(x)=x^2-3x+9 , show work
Found 2 solutions by ikleyn, amalm06:
Answer by ikleyn(52784) About Me  (Show Source):
You can put this solution on YOUR website!
.
f(-4) = %28-4%29%5E2+-+3%2A%28-4%29+%2B+9.

From this point, complete the assignment on your own.


Answer by amalm06(224) About Me  (Show Source):
You can put this solution on YOUR website!
f(x)=x^2-3x+9
f(-4)=(-4)^2-3(-4)+9
=16+12+9
=37 (Answer)