dalivit22 dalivit22
  • 13-08-2020
  • Mathematics
contestada

Evaluating function expressions

-1•f(-8)-4•g(4)=

Evaluating function expressions 1f84g4 class=

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aliciatotaro00 aliciatotaro00
  • 16-08-2020

Answer: -7

Step-by-step explanation:

To find f(-8) look at the f function. Find the y value when x = -8

To find g(4) look at the g function. Find the y value when x = 3

Plug these values into the equation

-1 f(-8) - 4 f(4)

-1 (-5) - 4 (3)

5 - 12 = -7

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