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Question
Find the equation of the line passing through the points A(2, 0), and B(3, 4)
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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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