Higher June 2023 Paper 2 Q21

EdexcelCurrent spec2 marksGraphical Transformations

21 Here is the graph of \(y = \mathrm{f}(x)\)

Graph of y = f(x): line segments joining (−3, 0), (−2, 1), (−1, 1) and (0, 0), on a grid with x from −7 to 7 and y from −5 to 5
(a) On the grid below, draw the graph of \(y = \mathrm{f}(x) - 4\)
Blank grid with x from −7 to 7 and y from −5 to 5
(1)
(b) On the grid below, draw the graph of \(y = \mathrm{f}(-x)\)
Blank grid with x from −7 to 7 and y from −5 to 5
(1)