Precalculus (6th Edition) Blitzer

Published by Pearson
ISBN 10: 0-13446-914-3
ISBN 13: 978-0-13446-914-0

Chapter 7 - Section 7.1 - Systems of Linear Equations in Two Variables - Exercise Set - Page 823: 102


The statement makes sense.

Work Step by Step

We know that all the equations in a system of linear equation are of the form $Ax+By=C$ and have their curves as straight lines. Let us consider only one equation of the system of linear equations, which is the equation of a straight line when graphed. All the points on this straight line satisfy the equation $Ax+By=C$ . Thus, the statement makes sense.
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