Mathematics 0580 · IGCSE · Equations of linear graphs

Equations of linear graphs — practice question

The grid shows line $L$.

(a)[2]

Determine the equation of line $L$ in the form $y = mx + c$.

(b)[2]

Line $L$ meets the $x$-axis at $P$. Find the coordinates of $P$.

Worked solution & mark scheme

This 4-mark question has a full step-by-step worked solution and mark scheme. One marking point: “This is $y=\frac{1}{2}x+3$.” …