KingofCupcakes153 KingofCupcakes153

05-02-2019
Mathematics

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

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wegnerkolmp2741o wegnerkolmp2741o

05-02-2019

Answer:

f(3) =19

Step-by-step explanation:

f(x)=2x^2+1

Let x = 3

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

Exponents first

=2(9) +1

Then multiply

=18+1

=19

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