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 1980 using the data of 1980 and 2000 if the table and the graph representing the increasing cost of a 30 seconds television ad with the years as, Year 1970 1980 1990 2000 2010 Cost ( $ 1 , 000 ) 78 222 700 2 , 100 2 , 950 The graph is;
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 1980 using the data of 1980 and 2000 if the table and the graph representing the increasing cost of a 30 seconds television ad with the years as, Year 1970 1980 1990 2000 2010 Cost ( $ 1 , 000 ) 78 222 700 2 , 100 2 , 950 The graph is;
Solution Summary: The author calculates the linear model for the cost (in thousands of dollars) of a 30 seconds television advertisement using the data of 1980 and 2000. The formula is y=mx+b
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 1980 using the data of 1980 and 2000 if the table and the graph representing the increasing cost of a 30 seconds television ad with the years as,
Year
1970
1980
1990
2000
2010
Cost($1,000)
78
222
700
2,100
2,950
The graph is;
(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 1980 using the data of 2000 and 2010 if the table and the graph representing the increasing cost of a 30 seconds television ad with the years as,
Year
1970
1980
1990
2000
2010
Cost($1,000)
78
222
700
2,100
2,950
(c)
To determine
To calculate: The piecewise linear model for the cost of a Super Bowl ad during 1980−2010 using the models obtained in part (a) and part (b).
(d)
To determine
To calculate: The cost of Super Bowl ad in 1992 by using the model obtained in part (c) and interpret whether the answer is in the rough agreement with the graph which is as follows:
Find a unit normal vector to the surface f(x, y, z) = 0 at the point P(-3,4, -32) for the function
f(x, y, z) = In
-4x
-5y-
Please write your answer as a vector (a, b, c) with a negative z component, and show your answer accurate
to 4 decimal places
Find the differential of the function f(x, y) = 2x² - 2xy – 5y² at the point (-6, -5) using Ax = 0.3
and Ay = 0.05.
dz =
Now find Az and compare it to your answer above
Ax=
Hint: If entering a decimal, round to at least 5 places
Find the differential of the function f(x, y) = −8x√y at the point (1,3) using Ax = 0.25 and
Ay = -0.15.
dz
Now find Az and compare it to your answer above
Az =
Hint: If entering a decimal, round to at least 5 places
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, calculus and related others by exploring similar questions and additional content below.
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