Question: A building with a LEED certification has met a wide range of green requirements. The numbers of LEED-certified projects are shown in Table 35 for

A building with a LEED certification has met a wide range of green requirements. The numbers of LEED-certified projects are shown in Table 35 for various years.
Table 35
Numbers of LEED-Certified Projects
YearNumber of Projects
2002 ……………………………. 18
2004 ……………………………. 118
2006 ……………………………. 337
2008 ……………………………. 994
2010 …………………………….3337
2012 …………………………….4605
Let y be the number of LEED-certified projects at t years since 2000.
a. Construct a scatterplot.
b. Find an equation of a model.
c. Graph the model on the scatterplot. Verify that the model passes through the two points you chose in finding the equation in part (b) and that it comes close to all of the data points.
d. What is the base b of the model = abx? What does it mean in this situation?
e. Estimate the number of LEED-certified projects in 2011.

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