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Perpendicular Lines and the equation of a tangent

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Question 4

A straight line, LLL, passes through the point with coordinates (−1,4)(-1, 4)(−1,4) and is perpendicular to the line with equation y=12x+3\displaystyle y = \frac{1}{2}x + 3y=21​x+3.

Find an equation of the straight line LLL.

[3]

Perpendicular Lines and the equation of a tangent Questions

  1. GCSE
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  3. /Perpendicular Lines and the equation of a tangent