0580 P22 - Mar 2026 - Q7 - 3 marks
10567
Line \(L\) has equation \(y=2\).
(a) Find the equation of the line perpendicular to \(L\) passing through \((-1,5)\). [1]
(b) Find the coordinates where \(L\) intersects \(y=20-6x\). [2]
