Algebra and Trigonometry 10th Edition

Published by Cengage Learning
ISBN 10: 9781337271172
ISBN 13: 978-1-33727-117-2

Chapter 2 - 2.1 - Linear Equations in Two Variables - 2.1 Exercises - Page 170: 59

Answer

$y=-\frac{1}{2}x+\frac{3}{2}$

Work Step by Step

$(2, \frac{1}{2}), (\frac{1}{2}, \frac{5}{4})$ $y-\frac{1}{2}=\frac{\frac{5}{4}-\frac{1}{2}}{\frac{1}{2}-2} \times(x-2)$ $y=-\frac{1}{2}(x-2)+\frac{1}{2}$ $y= -\frac{1}{2}x +\frac{3}{2}$
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