kimava2006 kimava2006
  • 23-10-2020
  • Mathematics
contestada

Which equation is direct variation?
A) y= 21/x
B) y= 3x + 2
C) x= 0.7x
D) y-x=4

Help Asap!!!!

Respuesta :

jillian9724 jillian9724
  • 23-10-2020
So what i think the answer is D: y-x=4

so i think this because y varies directly from x.

I hope this helps
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