(i)[3]
Find the equation of $AB$.
(ii)[3]
Find the coordinates of $B$.
Mathematics 9709 · AS & A Level · Coordinate geometry
Coordinate geometry — practice question
Point $A$ is at $(-2, 6)$. The perpendicular bisector of line $AB$ is given by $2y = 3x + 5$.
Worked solution & mark scheme
This 6-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Gradient $=1.5$ and perpendicular gradient $=-\frac{2}{3}$” …
- Full mark scheme, point by point
- Step-by-step worked solution
- Write your answer & get it marked instantly by AI