Mathematics 9709 · AS & A Level · Algebra

Algebra — practice question

(a)[2]

On one set of axes, sketch the graphs of $y = |2x - 9|$ and $y = 5x - 3$.

(b)[2]

Solve $|2x - 9| = 5x - 3$.

Worked solution & mark scheme

This 4-mark question has a full step-by-step worked solution and mark scheme. One marking point: Draw a V-shaped graph with its vertex on the positive $x$-axis

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