6 2 18 Me 1091 72 From 2000 To 2003 Is Listed Below Year I 12 Points The Demand In Billions Of Dollars For Green Bu 1 (1.45 MiB) Viewed 22 times
6.2.18 ME 1091-72 from 2000 to 2003 is listed below Year I. (12 points) The demand (in billions of dollars) for green building materials in the United States Demand 2000 2001 2002 2003 15 20 25 30 a. Find a formula in point slope form for a linear function that models the demand, d, in billions as a function of time, t, in years where t=0 corresponds to the year 2000. y =(x-xi)ty. 20-13/-0 =5 5(x-o)+IS b. Interpret the slope of the function, d(t), in part (a). Slope 5 c. Use the function from part (a) to estimate the demand in 2022. Did your answer involve an interpolation or an extrapolation, explain why? Page 2 of 8
109111 T d. Use the function from part (a) to find when the demand level is 145 billion dollars. INA- e. Make a scatter plot of the data and add the line obtained from part (a). 140 120 100 80 -60- -40 20- 8 9 10 5 6 in 0 1 2 ***** Page 3 of 8
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