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OpenStudy (anonymous):
f(x) = 4x^2 + 5 Find the value of f(x) when x = 2
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OpenStudy (dmndlife24):
f(x) = 4x^2 + 5 f(2) = 4(2)^2 + 5 = 16 + 5 = ? (add 16 and 5)
OpenStudy (anonymous):
The answer is 21
OpenStudy (anonymous):
Thank you both so much. :)
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