sarah8881
sarah8881 sarah8881
  • 07-06-2019
  • Mathematics
contestada

If f(x)=2x^2+1, what is f(x) when x=3?

Respuesta :

choixongdong
choixongdong choixongdong
  • 07-06-2019

Answer:

19

Step-by-step explanation:

Plug in x = 3 into the function

f(x)=2x^2+1

f(x)=2(3)^2+1

f(x)=18+1

f(x)=19

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