Respuesta :

tolaosunrinde

Answer: f (-2) = 21

Step-by-step explanation:

For f (-2), substitute the value of x into the equation:

F(-2) =3(-2)^2 - 2(-2) + 5

=3 (4) + 4 + 5

= 12 + 4 + 5

f (-2) = 21

arroyoninjas

Answer: f (-2) = 21

Step-by-step explanation:

For f (-2), substitute the value of x into the equation:

F(-2) =3(-2)^2 - 2(-2) + 5

=3 (4) + 4 + 5

= 12 + 4 + 5

f (-2) = 21

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