rbh5fqq7gg rbh5fqq7gg
  • 25-01-2021
  • Mathematics
contestada

f(x) = -3x2 – 20
Find f(-9)
Please help me

Respuesta :

Аноним Аноним
  • 25-01-2021

Answer:

x

=

5

,

−

4

Step-by-step explanation:

x

=

5

,

−

4

Answer Link

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