Elementary and Intermediate Algebra: Concepts & Applications (6th Edition)

Published by Pearson
ISBN 10: 0-32184-874-8
ISBN 13: 978-0-32184-874-1

Chapter 1 - Introduction to Algebraic Expressions - 1.1 Introduction to Algebra - 1.1 Exercise Set - Page 8: 1

Answer

Unchanging factor

Work Step by Step

In the expression 4 + x, 4 is a(n) constant and x is a variable. It makes sense that 4 is a constant since it is a number by itself which will not change.
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