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The equation y=0.447x² +22.616x+163.837, with x equal to the number of years from 1987 to 1998, models a company's spending (in millions of dollars). a. Graph this function for x = 0 to x = 11. b. If x=0 in 1987, find the spending by this model in 2003. c. Is the value in part b an interpolation or an extrapolation? a. Choose the correct graph of this function. O A. B. 500- 500- b. The spending projected by this model in 2003 is $ (Round to the nearest hundredth as needed.) O C. 500- million. Q N D. 500- 0 K

The equation y=0.447x² +22.616x+163.837, with x equal to the number of years from 1987 to 1998, models a company's spending (in millions of dollars). a. Graph this function for x = 0 to x = 11. b. If x=0 in 1987, find the spending by this model in 2003. c. Is the value in part b an interpolation or an extrapolation? a. Choose the correct graph of this function. O A. B. 500- 500- b. The spending projected by this model in 2003 is $ (Round to the nearest hundredth as needed.) O C. 500- million. Q N D. 500- 0 K

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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The equation y = 0.447x² +22.616x+163.837, with x equal to the number of years from 1987 to 1998, models a company's spending (in millions of dollars). a. Graph this function for x=0 to x = 11. b. If x=0 in 1987, find the spending by this model in 2003. c. Is the value in part b an interpolation or an extrapolation? a. Choose the correct graph of this function. O A. B. 500- 0+ Ⓡ 500- Q b. The spending projected by this model in 2003 is $ (Round to the nearest hundredth as needed.) O C. 500- million. 0 y Q D. 500- 11 Q
Transcribed Image Text:The equation y = 0.447x² +22.616x+163.837, with x equal to the number of years from 1987 to 1998, models a company's spending (in millions of dollars). a. Graph this function for x=0 to x = 11. b. If x=0 in 1987, find the spending by this model in 2003. c. Is the value in part b an interpolation or an extrapolation? a. Choose the correct graph of this function. O A. B. 500- 0+ Ⓡ 500- Q b. The spending projected by this model in 2003 is $ (Round to the nearest hundredth as needed.) O C. 500- million. 0 y Q D. 500- 11 Q
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