WichoSolis04
WichoSolis04 WichoSolis04
  • 25-08-2020
  • Mathematics
contestada

f(x) = -3x2 – 20
Find f(-7)​

fx 3x2 20Find f7 class=

Respuesta :

meredith48034
meredith48034 meredith48034
  • 28-08-2020

Answer:

Step-by-step explanation:

f(-7)= -3(-7)^2 - 20

f(-7) = -3(49) - 20

       = -147 - 20 = -167

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