The surface of the sun has dark areas known as sunspots that are cooler than the rest of the sun’s surface. The number of sunspots fluctuates with time, as shown in the below graph. (a) What is the average rate of change in sunspots with respect to time between 2000 and 2005? Show your work for thecalculation.
The surface of the sun has dark areas known as sunspots that are cooler than the rest of the sun’s surface. The number of sunspots fluctuates with time, as shown in the below graph. (a) What is the average rate of change in sunspots with respect to time between 2000 and 2005? Show your work for thecalculation.
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter2: Working With Real Numbers
Section2.9: Dividing Real Numbers
Problem 8E
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The surface of the sun has dark areas known as sunspots that are cooler than the rest of the sun’s surface. The
number of sunspots fluctuates with time, as shown in the below graph.
(a) What is the average rate of change in sunspots with respect to time between 2000 and 2005? Show your work for thecalculation.
(b) Interpret your answer to part (a) in terms of number of sunspots and time.
(c) During this fifty-year period, are there any interval during which the average rate of change of sunspots with respect to time was positive? If so, when and explain how you know. If not, explain why not.
Transcribed Image Text:S
(number of sunspots)
160
120
80
40
1960 1970 1980 1990 2000
2010
t (year)
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