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11-12-2019
Mathematics

contestada

Write the equation of the line that passes through the points (-1, -2), (2, 7).

Respuesta :

Yang100 Yang100

11-12-2019

Answer:

y+2=3(x+1)

Step-by-step explanation:

y-y1=m(x-x1)

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

m=(7-(-2))/(2-(-1))

m=(7+2)/(2+1)

m=9/3

m=3

y-(-2)=3(x-(-1))

y+2=3(x+1)

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