A line L₁ passes through the points (-2, 3) and (-1, 6) and is perpendicular to L₂ at (-1, 6).

A line L₁ passes through the points (-2, 3) and (-1, 6) and is perpendicular to L₂ at (-1, 6).
a) Find the equation of L₁.
b) Find the equation of L₂ in the form ax + by - c = 0 where a, b and c are constants.
c) Given that another line L₃ is parallel to L₁ and passes through point (1,2) , find the x and y intercepts of L₃ .
d) Find the point of intersection of L₂ and L₃.

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Kavungya answered the question on November 8, 2019 at 12:55

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