2024daisjavien
2024daisjavien 2024daisjavien
  • 12-01-2018
  • Mathematics
contestada

What is 2f + 4f + 2 – 3 evaluated at f = 3?

Respuesta :

sissymahaffey
sissymahaffey sissymahaffey
  • 12-01-2018
2f+4f+2-3 if f=3

Plug in 3 for f

2*3+4*3+2-3

6+12+2-3 now work your way across
6+12= 18 18+2=20 20-3 =17

Answer=17
Answer Link
mj1811 mj1811
  • 12-01-2018
it is 17 because you just plug in 3 where f is in the equation so it would be: (2*3) + (4*3) +2 -3
Answer Link

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