(a)[3]
Find the equation of the straight line that passes through $A$ and $B$.
(b)[4]
Find the equation for the perpendicular bisector of $AB$.
Mathematics 0580 · IGCSE · Equations of linear graphs
Equations of linear graphs — practice question
The point $A$ is $(-2, 0)$ and the point $B$ is $(0, 4)$. A coordinate grid with the $x$- and $y$-axes labelled is shown. The sketch is marked NOT TO SCALE.