BriLoves BriLoves

02-02-2021
Mathematics

contestada

Given f(x) = 2x2 - 4, what is f(3)

Respuesta :

tp11939617 tp11939617

02-02-2021

Answer:

x=3f/2+1 sorry if thats not right because i don't know if it's a positive or negative there

Step-by-step explanation:

Answer Link

ethansun2018 ethansun2018

02-02-2021

Answer:

14

Step-by-step explanation:

just plug in 3 for x

2*3^2-4 = 18-4 = 14

Answer Link

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I need help thankyou