a. Using regression, find an exponential function, y = a 0 ⋅ a x , hat fits the data. y = 0.521453 ( 1.049459 ) x b. Graph the exponential function. c. Use the exponential function to predict the average price of a movie ticket in 2015 and 2020. Do these estimates appear reasonable? d. Use the function to predict the year when the average price of a ticket will reach $20. Does this estimate seem reasonable?
a. Using regression, find an exponential function, y = a 0 ⋅ a x , hat fits the data. y = 0.521453 ( 1.049459 ) x b. Graph the exponential function. c. Use the exponential function to predict the average price of a movie ticket in 2015 and 2020. Do these estimates appear reasonable? d. Use the function to predict the year when the average price of a ticket will reach $20. Does this estimate seem reasonable?
Solution Summary: The author explains how to determine the exponential function using regression for the provided data.
For the system consisting of the lines:
and
71 = (-8,5,6) + t(4, −5,3)
72 = (0, −24,9) + u(−1, 6, −3)
a) State whether the two lines are parallel or not and justify your answer.
b) Find the point of intersection, if possible, and classify the system based on the
number of points of intersection and how the lines are related. Show a complete
solution process.
3. [-/2 Points]
DETAILS
MY NOTES
SESSCALCET2 7.4.013.
Find the exact length of the curve.
y = In(sec x), 0 ≤ x ≤ π/4
H.w
WI
M
Wz
A
Sindax
Sind dy max
Утах
at 0.75m from A
w=6KN/M L=2
W2=9 KN/m
P= 10 KN
B
Make the solution handwritten and not
artificial intelligence because I will
give a bad rating if you solve it with
artificial intelligence
Chapter R Solutions
Calculus and Its Applications, Books a la Carte Plus MyLab Math Access Card Package (11th Edition)
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