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: 3

Answer

True

Work Step by Step

While we can solve algebraically, the graphical significance of solving a system of equations is finding when the lines intersect. Since parallel lines never intersect, we know that if the lines are parallel, there is no solution.
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