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Evaluate f(x)= -2x for x=3
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3 votes
Evaluate f(x)= -2x for x=3

User Eaj
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1 Answer

4 votes
Replace all x's with the value of x.

f(x) = -2x becomes f(3) = -2(3)

f(3) = -2(3)
f(3) = -6

So, -6 is the answer.
User GCSDC
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