cristina98
cristina98
12-07-2021
Mathematics
contestada
f(x)=-2x^2+x-5 find f(-6)
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mistressofdark
mistressofdark
12-07-2021
f(x) = 2x² + x - 5
f(-6) = 2(-6)² + (-6) -5
=> f(-6) = 2(36) -11
=> f(-6) = 72 - 11
=> f(-6) = 61
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