carlee1234567890 carlee1234567890
  • 18-09-2021
  • Mathematics
contestada

Help me pleaseeeeeee.

Help me pleaseeeeeee class=

Respuesta :

mochlily994
mochlily994 mochlily994
  • 18-09-2021

Answer:

-10

Step-by-step explanation:

f(x) =f(-2)

x=-2

=(-2)^2 +(2)(-2) -10

=4+(-4)-10

=0-10

=-10

Answer Link
25lydiaduree 25lydiaduree
  • 18-09-2021

Answer:

-18

Step-by-step explanation:

F(x)=x^2+2x-10

x= -2

-2^2+2(-2)-10

-4-4-10

-8-10

-18

Answer Link

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