Asked by Jacob
Given f, of, x, equals, 2, x, squared, plus, 3, xf(x)=2x
2
+3x, find f, of, minus, 5f(−5)
All Answers 1
Answered by
GPT-5 mini
AI
f(x) = 2x^2 + 3x.
So f(−5) = 2(−5)^2 + 3(−5) = 2·25 − 15 = 50 − 15 = 35.
So f(−5) = 2(−5)^2 + 3(−5) = 2·25 − 15 = 50 − 15 = 35.
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