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OpenStudy (anonymous):
Hey i am a but lost: If f(x)=2x+1, then f(-2)=
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OpenStudy (anonymous):
A:3 B: -3 C: -1 D: none of these
OpenStudy (anonymous):
if it asks you for f(-2) just plug -2 in for x. So 2(-2)+1=-3 The answer is B.
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