The linear model for the cost (in thousands of dollars) of a super bowl ad y as a function of the number of years t since 1970 using the data of 1970 and 1990 with the help of provided table and graph.
The linear model for the cost (in thousands of dollars) of a super bowl ad y as a function of the number of years t since 1970 using the data of 1970 and 1990 with the help of provided table and graph.
Solution Summary: The author calculates the linear model for the cost of the super bowl ad in thousands of dollars using the data of 1970 and 1990.
To calculate: The linear model for the cost (in thousands of dollars) of a super bowl ad y as a function of the number of years t since 1970 using the data of 1970 and 1990 with the help of provided table and graph.
(b)
To determine
To calculate: The linear model for the cost (in thousands of dollars) of a super bowl ad y as a function of the number of years t since 1970 using the data of 1990 and 2010 with the help of the provided table.
(c)
To determine
To calculate: The piecewise linear model for the cost of a Super Bowl ad during 1970−2010 using the models obtained in part (a) and part (b).
(d)
To determine
To calculate: The cost of Super Bowl ad in 2004 by using the model obtained in part (c) and interpret whether the answer is in the rough agreement with the help of provided graph.
A 20 foot ladder rests on level ground; its head (top) is against a vertical wall. The bottom of the ladder begins by being 12 feet from the wall but begins moving away at the rate of 0.1 feet per second. At what rate is the top of the ladder slipping down the wall? You may use a calculator.
Explain the focus and reasons for establishment of 12.4.1(root test) and 12.4.2(ratio test)
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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