Exam (elaborations)
Edexcel Pure Maths A Level|2023 LATEST UPDATE|GUARANTEED SUCCESS
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fg(x) apply g first then f Functions f(x) and f^-1(x) reflections of each other in the line y = x Domain of f(x) Range of f^-1(x) Range of f(x) Domain of f^-1(x) y = |f(x)| reflection of y = f(x) for x>0 in the x-axis y = f(|x|) reflection of y = f(x) for...
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