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secondary 3 | A Maths
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Date Posted: 3 years ago
Views: 167
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Hope this helps!
Date Posted:
3 years ago
Hi, how do you know the equation of perpendicular line is y=mx+c ? Does this apply to every other equations
The general equation of any straight line is y = mx + c where m is the gradient and c is the y intercept of the line. To find the value of c, you can sub in any given points on the line.
Since the perpendicular line is a straight line, you can apply the general formula y = mx + c on it
Since the perpendicular line is a straight line, you can apply the general formula y = mx + c on it
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