fordjohn907 fordjohn907
  • 03-09-2020
  • Mathematics
contestada

if f(x) = 5x + 40, what is f(x) when x= -5

Respuesta :

Wolfyy
Wolfyy Wolfyy
  • 05-09-2020

All we need to do is substitute and solve:

f(-5) = 5(-5) + 40

f(-5) = -25 + 40

f(-5) = 15

Best of Luck!

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