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Practice problem

Quadratic Graph Example: y=ax²

By e
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Graphs of three quadratic functions with a common vertex at the origin; the blue one is the widest, the green one is the narrowest, and the red one is somewhere in between

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Graphed are y=3x2y=3x^2, y=5x2y=5x^2, and y=4.5x2y=4.5x^2. Which of these is the graph of y=4.5x2y = 4.5x^2?

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Type a concept, like “slope” or “photosynthesis”.

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