Higher June 2022 Paper 1 Q20

EdexcelHigherCurrent spec2 marksGraphical Transformations

20 The diagram shows a sketch of part of the curve with equation \(y = \mathrm{f}(x)\)

Sketch of the curve y = f(x), an n-shaped curve with its maximum point at (s, t)

There is one maximum point on this curve.
The coordinates of this maximum point are \((s, t)\)

Find, in terms of \(s\) and \(t\), the coordinates of the maximum point on the curve with equation

(i) \(y = \mathrm{f}(x - 2)\) (1)
(ii) \(y = 3\mathrm{f}(x)\) (1)
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