Mathematics 0580 · IGCSE · Perpendicular lines

Perpendicular lines — practice question

The line $L$ goes through the points $(0, -3)$ and $(6, 9)$.

(a)[3]

Find the equation for line $L$.

(b)[2]

Find the equation of the line perpendicular to line $L$ and passing through $(0, 2)$.

Worked solution & mark scheme

This 5-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Gradient $2$ shown” …