College Algebra (10th Edition)

Published by Pearson
ISBN 10: 0321979478
ISBN 13: 978-0-32197-947-6

Chapter 1 - Section 1.1 - Linear Equations - 1.1 Assess Your Understanding: 3

Answer

The domain is all real numbers except 4.

Work Step by Step

Since division by 0 is undefined, and if x=4 the denominator of the fraction is 0, 4 is not in the domain for this function of x.
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