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OpenStudy (anonymous):
If f(x) = 2x2 + 4, find f(3). 22 16 −0.5 40
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jimthompson5910 (jim_thompson5910):
f(x) = 2x^2 + 4 f(3) = 2(3)^2 + 4 f(3) = 2(9)+4 f(3) = 18+4 f(3) = 22
OpenStudy (anonymous):
f(3)=2(2)+4 f(3)=4+4 f(3)=8
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