nicole80251 nicole80251
  • 10-12-2018
  • Mathematics
contestada

Find y in the line through (4,y) and (7,2) has a slope of 6

Respuesta :

MrGumby
MrGumby MrGumby
  • 14-12-2018

Answer:

The value of y is -16.

Step-by-step explanation:

To find the missing coordinate, we can use the slope equation and plug in all known values.

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

6 = (y - 2)/(4 - 7)

6 = (y - 2)/-3

Now we can solve using cross multiplication.

y - 2 = -3*6

y - 2 = -18

y = -16

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