Let LM be the given line with inclination q and intersecting the y-axis at C, so that OC = c.
Let tan q = m.Let P (x, y) be any point on the line LM.
Draw PQ perpendicular to x-axis and CH perpendicular to PQ.


Equation of a line in Slope-Intercept form |
Let LM be the given line with inclination q and intersecting the y-axis at C, so that OC = c.
Let tan q = m.Let P (x, y) be any point on the line LM.
Draw PQ perpendicular to x-axis and CH perpendicular to PQ.


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