Thomas' Calculus 13th Edition

Published by Pearson
ISBN 10: 0-32187-896-5
ISBN 13: 978-0-32187-896-0

Chapter 1: Functions - Section 1.1 - Functions and Their Graphs - Exercises 1.1: 17

Answer

The domain is $(-\infty, \infty)$.

Work Step by Step

There is a y for every x of the graph, so the domain is $(-\infty, \infty)$. The picture is provided below.
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