Question

Write an equation of the line that passes through the pair of points.
(−2, −3), (4, 5)

Answer 1

Answer: x−y+1=0

Explanation:

The equation of a line passing through two points (x1,y1) & (x2,y2) is given by y−y1x−x1=y2−y1x2−x1.

∴

The equation of line passing through (2,3) and (4,5)

is given by y-3x−2=5−34−2

⟹y−3x−2=22

⟹y−3=x−2

⟹x − y + 1 = 0