The graph shows the number of trips taken annually on a certain state\'s mass tr
ID: 2889748 • Letter: T
Question
The graph shows the number of trips taken annually on a certain state's mass transportation system. Find the average rate of change of the number of trips from 1992 to 1995, from 1995 to 2000, and from 1992 to 1998.
The average rate of change from 1992 to 1995 is______________million per year.
(Round to three decimal places as needed.)
Secure | https://www.mathxl.com/Stu ork.aspx?homeworkld =46293385 58 questionId-6&flushed-true;&cld;=481 4979¢enwin;=yes MAT 251 Spring A 2018 Homework: Assignment 3 - ARC, Diff Quot, and Def of Deriv Score: 0 of 1 pt Bus 6116 (12 complete) The s millio Annual Trips on a State's Mass Transportation System 9.7 million 9.3 million 8.9 1992 76 million 1992 1994 1996 958 2000 OK Enter parts Clear A Final CheckExplanation / Answer
1) from 1992 to 1995
average rate = change in number of trips / change in time
= (7.6 million - 8.8 million) / (1995-1992) years
= -1.2 million / 3 years
= -0.400 millions/year
2)from 1995 to 2000
average rate = change in number of trips / change in time
= (9.7 million - 7.6 million) / (2000-1995) years
= 2.1 million / 5 years
= 0.420 millions/year
3)from 1992 to 1998
average rate = change in number of trips / change in time
= (8.9 million - 8.8 million) / (1998-1992) years
= 0.1 million / 6 years
= 0.017 millions/year
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