Question

find the equation of the line that passes through the pair of points. write your answer in slope-intercept form. (2,7),(-2,-1)

Answer 1

(y-y1)/(x-x1)=(y2-y1)/(x2-x1)
(y-7)/(x-2)=-1-7/-2-2
(y-7)/(x-2)=-8/-4
y-7=2(x-2)
y-7=2x-4
2x-y+3=0