Algebra 1

by Hall, Prentice

Published by Prentice Hall

ISBN 10: 0133500403

ISBN 13: 978-0-13350-040-0

Chapter 1 - Foundations for Algebra - 1-3 Real Numbers and the Number Line - Practice and Problem-Solving Exercises - Page 21: 68

Answer

1 to 2 2 to 3 5 to 9

Work Step by Step

It's possible to find rational and irrational numbers on a real number line because to make an irrational number, all you need to do is make a number's decimal part go on forever without repeating. For example, if my interval was 3 to 4, I could make an irrational number that was $3.12370343...$

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