shilohmcclure089 shilohmcclure089
  • 15-10-2020
  • Mathematics
contestada

If f(x) = 2x^2 + 1, what is f(x) when x = 3?
O 1
o 7
O 13
O 19

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pradhankasish24 pradhankasish24
  • 15-10-2020

Answer:

19

Step-by-step explanation:

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sammy3498 sammy3498
  • 15-10-2020

Answer:

19

Step-by-step explanation:

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

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

f(3)= 2(9) +1

f(3) = 18 +1

f(3) =19

i hope this helps!

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