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Question
Find the slope of a line passing through the following point:
(−3, 2) and (1, 4)
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Solution
(−3, 2) and (1, 4)
Let m be the slope of the given line.
\[\therefore m = \frac{y_2 - y_1}{x_2 - x_1}\]
\[ \Rightarrow m = \frac{4 - 2}{1 + 3} = \frac{2}{4} = \frac{1}{2}\]
Hence, the slope of the line passing through the points (−3, 2) and (1, 4) is \[\frac{1}{2}\].
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