Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 4 - An Introduction to Functions - 4-1 Using Graphs to Relate Two Quantities - Mixed Review - Page 239: 24


$A\cup B=\{-3,-1,1,3,4,5,7,9\}$

Work Step by Step

A={-3,1,4} B={-1,1,3,5,7,9} Combine all the elements (eliminating duplicates) to find $A\cup B$. $A\cup B=\{-3,-1,1,3,4,5,7,9\}$
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