Mathematics 0580 · IGCSE · Sketching curves

Sketching curves — practice question

(main)[4]

Find the coordinates of the turning point for the graph of $y=7-2x-x^2$.

Worked solution & mark scheme

This 4-mark question has a full step-by-step worked solution and mark scheme. One marking point: “The turning point is $(-1,8)$.” …

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