Q3 of 23 Page 1

Solve any three sub-questions:

Write the equation of the line passing through the pair of points (2,3) and (4,7) in the from of y = mx+c.

Since the line is passing through two point,

Therefore the equation would be in two point form



Here x1 = 2


y1 = 3


x2 = 4


y2 = 7




-4x + 8 = -2y + 6


2y = 4x – 2


y = 2x – 1


Therefore the required the equation is y = 2x – 1.


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