liliana920 liliana920
  • 07-08-2021
  • Mathematics
contestada

If f(x) = -3x - 2
find f(-2) + 9

Respuesta :

Аноним Аноним
  • 07-08-2021

Answer:

f(-2) + 9 is 19

Step-by-step explanation:

[tex]f(x) = - 3x - 2[/tex]

when x is -9:

[tex]f( - 2) = - 3( - 2) - 2 \\ f( - 2) = 10[/tex]

sum up with 9, f(-2)+9:

[tex]f( - 2) + 9 = 10 + 9 \\ = 19[/tex]

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bunkatetue
bunkatetue bunkatetue
  • 17-08-2021
It shluld be 19 i think
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