Elementary and Intermediate Algebra: Concepts & Applications (6th Edition)

Published by Pearson
ISBN 10: 0-32184-874-8
ISBN 13: 978-0-32184-874-1

Chapter 3 - Introduction to Graphing - Review Exercises: Chapter 3 - Page 225: 20

Answer

$(-2, 5)$

Work Step by Step

RECALL: In the point $(x ,y)$: $x$ = directed distance of the point from the y-axis (positive when the point is to the right of the y-axis, negative when to the left) $y$ = directed distance of the point from the x-axis (positive when the point is above the x-axis, negative when below) Point B is: 2 units to the left of the y-axis so $x=-2$ 5 units above the x-axis so $y=5$ Thus, the coordinates of B are $(-2, 5)$.
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