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Concept explainers
All of the following exercises can be done with a graphing calculator if your instructor so directs. The calculator can also be used to check your work.
Stock prices. The data in the following table give the price of one share of Starbucks stock on January 1of various years (see Exercise 20 Section R6)
Number of years, x, since 2010 | Price of one share of Starbucks stock on January 1 |
0 | $20.59 |
1 | $30.21 |
2 | $46.61 |
3 | $55.39 |
4 | $76.17 |
a. Find the exponential regression curve,
b. Use the regression curve to estimate the price of one share of Starbucks stock on January 1 in 2016 and 2020.
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Chapter 6 Solutions
Calculus and Its Applications (11th Edition)
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