SOLUTION: Parallelogram ABCD has vertices at A(-1,3), B(8,3), C(3,-2)and D(-6,-2).The slope of BC is 1, and since AD is parallel to BC its slope is the same. Which of the following point-slo

Question 1132954: Parallelogram ABCD has vertices at A(-1,3), B(8,3), C(3,-2)and D(-6,-2).The slope of BC is 1, and since AD is parallel to BC its slope is the same. Which of the following point-slope equations is the line containing AD?
A. y-1+x-3
B. y-1=x+3
C. y-2=x-6
D. y+2=x+6
Answer by Boreal(15235) (Show Source): You can put this solution on YOUR website!
the slope is change in y/change in x or 1
point slope is y-y1=m(x-x1), m the slope and (x1, y1) the point
y+1=1(x-3) or y+2=1(x+6)
D
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