ayden989
ayden989
06-10-2020
Mathematics
contestada
Find f(-5) if f(x) = 2x + 7
Respuesta :
DemonicBrain
DemonicBrain
06-10-2020
f(-5)=2x+7
Divide both sides by -5
-5f/-5 = (2x+7)/-5; f= (-2/5)x + -7/5
Your answer is f = (-2/5)x + -7/5
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