The graph shows the depth of water W in a reservoir over a one-year period as a function of the number of days x since the beginning of the year. What was the average rate of change of W between x = 100 and x = 300? (Assume that the points lie on the grid lines.) ft/day Need Help? W (ft) 250 225 200 175 150 125 100 75 50 25 50 100 150 200 250 300 350 400 Read It Watch It Master it x (days)

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter10: Radical Functions And Equations
Section: Chapter Questions
Problem 9CR
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The graph shows the depth of water W in a reservoir over a one-year period as a function of the number of days x since the beginning of the year. What was the average rate of change of W
between x = 100 and x = 300? (Assume that the points lie on the grid lines.)
ft/day
Need Help?
W (ft)
250
225
200
175
150
125
100
75
50
25
50 100 150 200 250 300 350 400
Read It
Watch It
x (days)
Master It
Transcribed Image Text:The graph shows the depth of water W in a reservoir over a one-year period as a function of the number of days x since the beginning of the year. What was the average rate of change of W between x = 100 and x = 300? (Assume that the points lie on the grid lines.) ft/day Need Help? W (ft) 250 225 200 175 150 125 100 75 50 25 50 100 150 200 250 300 350 400 Read It Watch It x (days) Master It
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