A-LevelMathematicsFunctionsFeb/Mar 2023Paper 1 Q24 Marks
A function f is defined by f(x) = x² – 2x + 5 for x ∈ R. A sequence of transformations is applied in the following order to the graph of y = f(x) to give the graph of y = g(x). Stretch parallel to the x-axis with scale factor ½ Reflection in the y-axis Stretch parallel to the y-axis with scale factor 3 Find g(x), giving your answer in the form ax² + bx + c, where a, b and c are constants.
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