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Question
Find the equation of the line passing through the points A(2, 0), and B(3, 4)
Solution
Equation of the line passing through the points (x1, y1) and (x2, y2) is
`(y - y_1)/(x - x_1) = (y_2 - y_1)/(x_2 - x_1)`
Here, (x1, y1) = (2, 0) and (x2, y2) = (3, 4)
∴ equation of the required line is
`(y - 0)/(x - 2) = (4 - 0)/(3 - 2) = 4/1` = 4
∴ y = 4x – 8
∴ 4x – y – 8 = 0
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