weeman232 weeman232
  • 16-11-2016
  • Mathematics
contestada

f (3) if f (x) = 2x + 4

Respuesta :

Iknowit
Iknowit Iknowit
  • 16-11-2016
you have to replace x with 3
f (3)=2*3+4=6+4=10
Answer Link
AL2006
AL2006 AL2006
  • 16-11-2016

         If          f(x)  =  2x + 4

         then      f(cow)  =  2(cow) + 4

         and      f(1 quart)  =  2(1 quart) + 4

         and      f(3)  =  2(3) + 4

                            =    6   + 4

                            =       10  
Answer Link

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