Show that the line containing the points (a, b) and (b, a), a b, is perpendicular

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Show that the line containing the points (a, b) and (b, a), a ≠ b, is perpendicular to the line y = x. Also show that the midpoint of (a, b) and (b, a) lies on the line y = x.

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Precalculus

ISBN: 978-0321716835

9th edition

Authors: Michael Sullivan

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Question Posted: Dec 27, 2018 08:17 AM

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Show that the line containing the points (a, b) and (b, a), a b, is perpendicular

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Find the slope of the line containing ab and ba The slop...View the full answer

Precalculus

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