Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 5 - Linear Functions - Chapter Test - Page 353: 16


Trendline: $y=-1157.9x+2337000$ 2006 estimate: 14253 patents 2015 estimate: 3832 patents

Work Step by Step

The trend line and graph were created in Microsoft Excel. Year 2006: $y=-1157.9x+2337000$ $y=-1157.9*2006+2337000$ $y=-2322747.4+2337000$ $y=14252.6$ Year 2015: $y=-1157.9x+2337000$ $y=-1157.9*2015+2337000$ $y=-2333168.5+2337000$ $y= 3831.5$
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