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08-12-2021
Mathematics

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For f(x)=−2x+4, find f(x) when x=−3.

Respuesta :

08-12-2021

Answer is f(-3) = 10

x = –3

Substitute -3 into f(x) = –2x +4.

f(-3) = –2(–3) + 4
f(-3) = 6 + 4
f(-3) = 10

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