P (-2,6), Q (9,6), R (7, -1), S (-4, -1) are the vertices of a quadrilateral.
i) Using a scale of 1cm to 1 unit on each axis, plot the quadrilateral.

(5 marks)

ii) Name the type of quadrilateral ..........................................

(1 mark)

iii) Reflect the quadrilateral using the line y = -1