(a(i))[2]
Find the coordinates for the midpoint of $AB$.
(a(ii))[3]
Calculate the size of $AB$.
(b(i))[2]
Find the gradient for $l$.
(b(ii))[2]
Find the coordinates of the point at which $l$ meets the $y$-axis.
(b(iii))[3]
Find the equation for $p$ in the form $y = mx + c$.
Worked solution & mark scheme
This 12-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Midpoint coordinates $(4.5,-1)$” …
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