nicholaitrapp1
nicholaitrapp1 nicholaitrapp1
  • 19-11-2017
  • Mathematics
contestada

what is the slope of the line that passes through the points(7,-9) and (15,-29)?

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21sberman 21sberman
  • 19-11-2017
(Y-Y1)/(X-X1)
(-9-(-29))/(7-15)
20/-8
-2 1/2
The slope is -2 1/2
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