(a)[1]
State the co-ordinates of point $P$.
(b)[2]
Determine the gradient of line $L$.
(c)[2]
State the equation of line $L$ in the form $y = mx + c$.
Mathematics 0580 · IGCSE · Equations of linear graphs
Equations of linear graphs — practice question
The diagram depicts a point $P$ and a line $L$ on a coordinate grid whose axes are labelled $x$ and $y$. Point $P$ is shown at about $(-3, -1)$. Line $L$ slopes upwards from the lower left to the upper right.