maja79 maja79
  • 24-10-2018
  • Mathematics
contestada

How do you find the solution

How do you find the solution class=

Respuesta :

trevordoyleione
trevordoyleione trevordoyleione
  • 26-10-2018

f(x) = 3x² + 7

f(2) = 3 (2)²  + 7

     =  3(4) + 7

     =   12 + 7

     =    19

so plug the numbers in for x

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