Mathematics 0580 · IGCSE · Graphs in practical situations

Graphs in practical situations — practice question

Here is a graph used to convert dollars ($) into pounds (£). The vertical axis is marked Pounds (£). The horizontal axis is marked Dollars ($). The line is straight and runs through the origin.
(a)[1]

Use the graph to change $80$ into pounds.

(b)[2]

Work out how many dollars he receives.

Worked solution & mark scheme

This 3-mark question has a full step-by-step worked solution and mark scheme. One marking point: “$44\text{ pounds}$” …

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