Algebra 2 (1st Edition)

Published by McDougal Littell
ISBN 10: 0618595414
ISBN 13: 978-0-61859-541-9

Chapter 2 Linear Equations and Functions - 2.6 Draw Scatter Plots and Best-Fitting Lines - 2.6 Exercises - Mixed Review - Page 120: 32

Answer

-1.5

Work Step by Step

Isolating y on one side of the equation: $$-4y=-x+3 \\ y=.25x-.75$$ Plugging in x=-3: $$ y=(.25)(-3)-.75= -1.5$$
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