Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 3 - Section 3.1 - Reading Graphs and the Rectangular Coordinate System - Exercise Set - Page 200: 36

Answer

a) (8,1), (7.5, 10), (6.5,25), (5, 50), (2, 100) b) This ordered pair means that a price of $2.00 per board had a total of 100 boards ordered. c) Please see the graph. d) As the price increases, fewer boards are purchased.

Work Step by Step

a) The points were written in the form (price per board, number of boards purchased). c) The graph was made using graphing software. d) There is a downward trend between the price per board and the number of boards purchased.
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