Superbowl Advertising Exercises 109 and 110 are based on the following graph and data showing the increasing cost of a 30-second television ad during the Super Bowl. 55 Year 1970 1980 1990 2000 2010 Cost ($1,000) 78 222 700 2,100 2,950 Take t to be the number of years since 1970 and y to be the cost, in thousands of dollars, of a Super Bowl ad. a. Model the 1970 and 1990 data with a linear equation. b. Model the 1990 and 2010 data with a linear equation. c. Use the results of parts (a) and (b) to obtain a piecewise-linear model of the cost of a Super Bowl ad during 1970-2010. d. Use your model to estimate the cost in 2004. Is your answer in rough agreement with the graph? Explain any discrepancy.
Superbowl Advertising Exercises 109 and 110 are based on the following graph and data showing the increasing cost of a 30-second television ad during the Super Bowl. 55 Year 1970 1980 1990 2000 2010 Cost ($1,000) 78 222 700 2,100 2,950 Take t to be the number of years since 1970 and y to be the cost, in thousands of dollars, of a Super Bowl ad. a. Model the 1970 and 1990 data with a linear equation. b. Model the 1990 and 2010 data with a linear equation. c. Use the results of parts (a) and (b) to obtain a piecewise-linear model of the cost of a Super Bowl ad during 1970-2010. d. Use your model to estimate the cost in 2004. Is your answer in rough agreement with the graph? Explain any discrepancy.
Superbowl AdvertisingExercises 109 and 110 are based on the following graph and data showing the increasing cost of a 30-second television ad during the Super Bowl.55
Year
1970
1980
1990
2000
2010
Cost ($1,000)
78
222
700
2,100
2,950
Take t to be the number of years since 1970 and y to be the cost, in thousands of dollars, of a Super Bowl ad.
a. Model the 1970 and 1990 data with a linear equation.
b. Model the 1990 and 2010 data with a linear equation.
c. Use the results of parts (a) and (b) to obtain a piecewise-linear model of the cost of a Super Bowl ad during 1970-2010.
d. Use your model to estimate the cost in 2004. Is your answer in rough agreement with the graph? Explain any discrepancy.
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Linear Equation | Solving Linear Equations | What is Linear Equation in one variable ?; Author: Najam Academy;https://www.youtube.com/watch?v=tHm3X_Ta_iE;License: Standard YouTube License, CC-BY