Elementary Algebra

Published by Cengage Learning
ISBN 10: 1285194055
ISBN 13: 978-1-28519-405-9

Chapter 8 - Coordinate Geometry and Linear Systems - 8.5 - Systems of Two Linear Equations - Concept Quiz 8.5: 8

Answer

False

Work Step by Step

Unless you are using a computer, a graph is never going to be perfect. Thus, while a graph can give a rough estimate of the solution, it is not the most accurate method. Rather, using algebra will get the exact value.
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