SOLUTION: f(-2)=3×+2

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Question 684787: f(-2)=3×+2
Found 2 solutions by Alan3354, stanbon:
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
That makes no sense.
-2 is not a variable
Do you mean f(x)=3x+2 ?
Then, what's your question?

Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
f(-2)=3×+2
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You are mixing apples and oranges.
This is what your problem should say:
f(x) = 3x + 2
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Find f(-2)
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Ans: f(-2) = 3(-2)+2 = -6+2 = -4
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Cheers,
Stan H.