CalebLassiter2005 CalebLassiter2005
  • 19-03-2020
  • Mathematics
contestada

The points (9,-2) and (10,r) fall on a line with a slope of 2 what is the value of r.

Respuesta :

surjithayer10 surjithayer10
  • 19-03-2020

Answer:

r=0

Step-by-step explanation:

slope=(y2-y1)/(x2-x1)

2=(r+2)/(10-9)=r+2

r=2-2=0

r=0

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