Intermediate Algebra (6th Edition)

Published by Pearson
ISBN 10: 0321785045
ISBN 13: 978-0-32178-504-6

Appendix D - D - Viewing Window and Interpreting Window Settings - Exercise Set - Page 688: 13


Xmin=-9 Xmax=9 Ymin=-12 Ymax=12 Xscl=1 Yscl=2

Work Step by Step

We know the min and max for both the x-axis and y-axis because it is labelled on the graph. We know the Xscl is 1 because there are nine notches between 0 and 9, including 9. We know the Yscl is 2 because there are six notches between 0 and 12, including 12, meaning each notch must represent two units.
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