favdreadhead favdreadhead
  • 23-10-2020
  • Mathematics
contestada

If g(x) = 10 + 4x2 + 3x, find g(-2).

Respuesta :

ikahappy99 ikahappy99
  • 23-10-2020

Answer:

g(-2) = 20

Step-by-step explanation:

from my understanding, the equation is

[tex]g(x) = 10+4x^{2} +3x\\[/tex]

to find g(-2), substitute -2 into the x.

[tex]g(-2) = 10 +4(-2^{2})+3(-2)\\ = 10 + 4(4)-6\\ = 10 + 16 - 6\\ = 20[/tex]

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