True or False If the discriminant b 2 4ac 0, the graph of f(x) ax 2 bx c, a 0, will touch the x axis at its vertex ...

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True or False If the discriminant b 2 4ac = 0, the graph of f(x) =

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If the discriminant b² – 4ac = 0, the graph of f(x) = ax² + bx + c, a ≠ 0, will touch the x-axis at its vertex.

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Precalculus

ISBN: 978-0321716835

9th edition

Authors: Michael Sullivan

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Question Posted: Dec 31, 2018 09:59 AM

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True or False If the discriminant b 2 4ac = 0, the graph of f(x) =

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Precalculus

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