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P is the point (0, -1) and Q is the point (5, 9).

Find the equation of the line through P that is perpendicular to the line PQ.

**Question**

18) P is the point (0, -1) and Q is the point (5, 9).

Find the equation of the line through P that is perpendicular to the line PQ.

Find the equation of the line through P that is perpendicular to the line PQ.

**[5 marks]**