agavin388 agavin388
  • 02-03-2017
  • Mathematics
contestada

PLEASE HELP!!!! what is the slope of the line that passes through the pair of points
(-2,7),(18,1)
Use the formula m=y^2-y^1 / x2-x1
1.-10/3
2.-3/10
3.-4/9

Respuesta :

wolf1728
wolf1728 wolf1728
  • 02-03-2017
(-2,7)
(18,1)

Slope = difference in "y" / difference in "x"

Slope = 7 - 1 / -2 -18

Slope = -6 / -20

Answer is 2) -3 / 10
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