isaiahzombiedar
isaiahzombiedar isaiahzombiedar
  • 12-12-2019
  • Mathematics
contestada

please give an explanation.
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please give an explanation class=

Respuesta :

Christyna203
Christyna203 Christyna203
  • 12-12-2019
Replace the variable x with -4 in the expression.

f (- 4) = 3(- 4)^2 - (- 4) + 23

Simplify each term.

f (- 4) = 48 + 4 + 23

Simplify by adding numbers.

f (- 4) = 75

The final answer is 75.
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