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Give a full description of the combined transformations, making the order in which they are applied clear.
Mathematics 9709 · AS & A Level · Functions
Functions — practice question
The curve $y = x^2$ is mapped onto the curve $y = 4(x - 3)^2 - 8$.
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This 5-mark question has a full step-by-step worked solution and mark scheme. One marking point: “A stretch by factor $4$ in the $y$-direction (parallel to the $y$-axis)” …
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