amourjenny
amourjenny amourjenny
  • 01-08-2019
  • Mathematics
contestada

Which of the following is a linear function?

A. ƒ(x) = 2 + x + x2
B. f(x)=2/x+7
C. ƒ(x) = √ 2 + 7x
D. ƒ(x) = 2 – 7x

Respuesta :

fatoumata1288p2mm26
fatoumata1288p2mm26 fatoumata1288p2mm26
  • 01-08-2019
The answer is D because if you flip it you will have an MX+b equation meaning it is linear. hope this helps
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