saraih1102 saraih1102
  • 11-12-2020
  • Mathematics
contestada

1. Find f(-4) if f(x) = -11x + 7

Respuesta :

LuckDLads
LuckDLads LuckDLads
  • 11-12-2020

Answer:

x= 3/11

Step-by-step explanation:

Since you replace f(x) with 4,

4=-11x+7

-3=-11x

-3/-11=x

Answer Link
gwenaitavale gwenaitavale
  • 11-12-2020

Answer:

51

Step-by-step explanation:

f(-4); f(x) = -11x + 7

f(x-4) = -11(-4) + 7

f(x-4) = 44 + 7

f(x-4) = 51

I basically just plugged -4 in for the value of the x's, and solved the equation.

Answer Link

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