Question
The following table shows the number of science research articles authored by researchers in the European Union during the period 1980 - 2010. Find the
The following table shows the number of science research articles authored by researchers in the European Union during the period 1980 - 2010.
Find the average rate of change between consecutive data points (ARC between years 0 and 5, 5 and 10 etc.). Which five-year interval had the least positive average rate of change? Interpret this rate of change in the context of the situation.
| Year t (year since 1980) | 0 | 5 | 10 | 15 | 20 | 25 | 30 |
| Articles N(t) (thousands) | 140 | 170 | 190 | 260 | 300 | 340 | 430 |
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Contemporary Precalculus A Graphing Approach
Authors: Thomas W Hungerford, Carol C Kanar, Douglas J Shaw
5th Edition
1111798508, 9781111798505
