davidh90901
davidh90901 davidh90901
  • 19-07-2018
  • Mathematics
contestada

if f(x)=2x over 2 -30 find f (4)

Respuesta :

nitijanie
nitijanie nitijanie
  • 19-07-2018

The answer is -224. Here is my work:

- Subsitute the "x" value with 4: f(4) = 2(4) over 2-30

- Multiply: f(4) = 8 over 2-30

- Multiply 2-30 by 8 to remove the fraction: 8(2-30) = -224

- Thus: f(4) = -224

Hope this helped :))

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