jj532605 jj532605

22-07-2021
Mathematics

contestada

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

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Amphitrite1040 Amphitrite1040

22-07-2021

Hey there!

f(x) = 2x^2 + 1

y = 2x^2 + 1

y = 2(3)^2 + 1

3^2

= 3 * 3

= 9

y = 2(9) + 1

2(9) = 18

y = 18 + 1

y = 19

Answer: y = 19

Good luck on your assignment and enjoy your day!

~Amphitrite1040:)

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