Mathematics 4024 · O Level · Ratio and proportion

Ratio and proportion — practice question

In this table, $p$ varies directly with $q^2$.
(main)[3]

Calculate the values of $a$ and $b$.

Worked solution & mark scheme

This 3-mark question has a full step-by-step worked solution and mark scheme. One marking point: “$a=147$ and $b=\pm4$” …

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