SOLUTION: Which of the following are point-slope equations of the line going through (6, 7) and (2, -1)? Check all that apply. A.y - 1 = 2(x + 2) B.y + 1 = 2(x - 2) C.y + 1 = (x - 2)

Algebra ->  Graphs -> SOLUTION: Which of the following are point-slope equations of the line going through (6, 7) and (2, -1)? Check all that apply. A.y - 1 = 2(x + 2) B.y + 1 = 2(x - 2) C.y + 1 = (x - 2)       Log On


   

Question 976467: Which of the following are point-slope equations of the line going through (6, 7) and (2, -1)?
Check all that apply.
A.y - 1 = 2(x + 2)
B.y + 1 = 2(x - 2)
C.y + 1 = (x - 2)
D.y - 7 = (x + 6)
E.y - 7 = (x - 6)
F.y - 7 = 2(x - 6)
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
First find the slope.
m=%287-%28-1%29%29%2F%286-2%29=8%2F4=2
So then the point slope form is,
y-7=2%28x-6%29