A chord of a parabola that is perpendicular to the axis and 1 unit from the vertex

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A chord of a parabola that is perpendicular to the axis and 1 unit from the vertex has length 1 unit. How far is it from the vertex to the focus?

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Calculus

ISBN: 978-0131429246

9th edition

Authors: Dale Varberg, Edwin J. Purcell, Steven E. Rigdon

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Question Posted: Jun 21, 2016 10:39 AM

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A chord of a parabola that is perpendicular to the axis and 1 unit from the vertex

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Place the xaxis along the axis of the parabola ...View the full answer

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