davidstrean979 davidstrean979
  • 22-07-2020
  • Mathematics
contestada

f(x)=−4x−9 when x=−5.

Respuesta :

230285
230285 230285
  • 22-07-2020

Answer:

11

Step-by-step explanation:

x=-5

-4(-5)-9

=20-9

=11

Hope this helps, and marking me as a brainliest would help me too;)

Answer Link
snog
snog snog
  • 22-07-2020

Answer:

11

Step-by-step explanation:

We just have to plug in -5 for x and when we do so we get f(-5) = -4 * (-5) - 9 = 20 - 9 = 11.

Answer Link

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