Question

Which is the equation to the line passing through points (2, –7) and (5, –1)?


y = 2x – 8
y = – 2x + 6
y = 2x – 11
y = – 2x + 9

Answer 1

y = 2x – 11

Answer 2

slope = (-1+7)/(5-2) = 6/3 = 2

y+1 = 2(x-5)
y= 2x -11

Answer 3

y = 2x – 11