BriaLin BriaLin
  • 14-01-2021
  • Mathematics
contestada

If f(x) = -2x^2 + 3 then f (-3) =
1) -15
2) 21
3) 39
4) -18

Respuesta :

veralynarmenio
veralynarmenio veralynarmenio
  • 14-01-2021

Answer:

1) -15

Step-by-step explanation:

Hi there!

In order to solve this problem, plug in -3 for all the x-values.

Your equation will become[tex]-2(-3)^2 +3.[/tex]  

Now all you have to do is solve!

[tex]-2(9) + 3[/tex]

[tex]-18 + 3[/tex]

[tex]-15[/tex]

f(-3) = -15

I hope this helped!

Answer Link

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