The diagram shows a coordinate grid with the $x$-axis running horizontally and the $y$-axis running vertically. Point $A$ lies in the first quadrant, while point $B$ lies in the second quadrant.
(a)[1]
Give the co-ordinates of point $A$.
(b)[1]
Plot point $C$ at $(4,-3)$.
(c)[1]
Find vector $\vec{AB}$.
Worked solution & mark scheme
This 3-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Correct co-ordinate: $(5, 3)$” …