Calculus 10th Edition

Published by Brooks Cole
ISBN 10: 1-28505-709-0
ISBN 13: 978-1-28505-709-5

Chapter P - P.3 - Functions and Their Graphs - Exercises - Page 29: 76

Answer

(a) $(-4,9)$ (b) $(-4,-9)$

Work Step by Step

(a) In an even function, for every point $(x,y)$ there also exists point $(-x,y)$ Since we know $(4,9)$ exists, $(-4,9)$ also has to exist. (b) In an odd function, for every point $(x,y)$ there also exists point $(-x,-y)$ Since we know $(4,9)$ exists, $(-4,-9)$ also has to exist.
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