MONI229 MONI229
  • 02-02-2017
  • Mathematics
contestada

what are point-slope equations of the line going through (-2, -2) and (2, 1)?

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brandoncarroll16
brandoncarroll16 brandoncarroll16
  • 02-02-2017
im gussing it is 12 if not sorry
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56colt 56colt
  • 02-02-2017
Use slope equation first: 1-(-2) ÷ 2-(-2)
Which equals 3/4
When plugging the slope into the equation either point works as it is the slope through both of them. With that in mind, ill use the first point in the equation (y-y1)=m (x-x1)
(Y+2)=3/4 (X+2)
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