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Suppose that Suppose that is a power function and tha t . Must ? is a power function and tha Suppose that is a power function and tha t . Must ? t . Must Suppose that is a power function and tha t . Must ? ?

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The following figure shows the graph of a power function, The following figure shows the graph of a power function, , whose formula has the form Which of the following statements are true? Mark all that apply. A) B) C) k must be an integer D) E) F) , whose formula has the form The following figure shows the graph of a power function, , whose formula has the form Which of the following statements are true? Mark all that apply. A) B) C) k must be an integer D) E) F) Which of the following statements are true? Mark all that apply. The following figure shows the graph of a power function, , whose formula has the form Which of the following statements are true? Mark all that apply. A) B) C) k must be an integer D) E) F)


A) The following figure shows the graph of a power function, , whose formula has the form Which of the following statements are true? Mark all that apply. A) B) C) k must be an integer D) E) F)
B) The following figure shows the graph of a power function, , whose formula has the form Which of the following statements are true? Mark all that apply. A) B) C) k must be an integer D) E) F)
C) k must be an integer
D) The following figure shows the graph of a power function, , whose formula has the form Which of the following statements are true? Mark all that apply. A) B) C) k must be an integer D) E) F)
E) The following figure shows the graph of a power function, , whose formula has the form Which of the following statements are true? Mark all that apply. A) B) C) k must be an integer D) E) F)
F) The following figure shows the graph of a power function, , whose formula has the form Which of the following statements are true? Mark all that apply. A) B) C) k must be an integer D) E) F)

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Perform the operations and then express the answer in reduced form: Perform the operations and then express the answer in reduced form:

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Can Can be written in the form of an exponential function, a power function, or neither? A) Neither B) An exponential function C) A power function be written in the form of an exponential function, a power function, or neither?


A) Neither
B) An exponential function
C) A power function

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The graph of The graph of is a transformation of the graph of for some . Which of the following correctly describes the transformation? A) B) C) D) is a transformation of the graph of The graph of is a transformation of the graph of for some . Which of the following correctly describes the transformation? A) B) C) D) for some The graph of is a transformation of the graph of for some . Which of the following correctly describes the transformation? A) B) C) D) . Which of the following correctly describes the transformation?


A) The graph of is a transformation of the graph of for some . Which of the following correctly describes the transformation? A) B) C) D)
B)
The graph of is a transformation of the graph of for some . Which of the following correctly describes the transformation? A) B) C) D)
C)
The graph of is a transformation of the graph of for some . Which of the following correctly describes the transformation? A) B) C) D)
D)
The graph of is a transformation of the graph of for some . Which of the following correctly describes the transformation? A) B) C) D)

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A right circular cylinder has a volume of 121 cubic meters. a) What is the formula for surface area in terms of the radius, r , of the base of the cylinder? b) Approximate the least possible surface area for the cylinder. c) Approximate the radius necessary to achieve the minimum surface area.

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a) blured image
b) The minimum surface ar...

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Which of the following statements describe the graph of Which of the following statements describe the graph of ? Mark all that apply. A) There is a vertical asymptote at x = -4. B) There is a vertical asymptote at x = 1. C) There is a horizontal asymptote at y = -8. D) There is a horizontal asymptote at y = 1. E) There is an x-intercept at x = -8. F) There is an x-intercept at x = 0. G) There is a y-intercept at y = 2. H) There is a y-intercept at y = 0. ? Mark all that apply.


A) There is a vertical asymptote at x = -4.
B) There is a vertical asymptote at x = 1.
C) There is a horizontal asymptote at y = -8.
D) There is a horizontal asymptote at y = 1.
E) There is an x-intercept at x = -8.
F) There is an x-intercept at x = 0.
G) There is a y-intercept at y = 2.
H) There is a y-intercept at y = 0.

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Let Let Which of the following figures shows the graph of ? A) B) C) D) Which of the following figures shows the graph of Let Which of the following figures shows the graph of ? A) B) C) D) ?


A) Let Which of the following figures shows the graph of ? A) B) C) D)
B) Let Which of the following figures shows the graph of ? A) B) C) D)
C) Let Which of the following figures shows the graph of ? A) B) C) D)
D) Let Which of the following figures shows the graph of ? A) B) C) D)

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Which of the following statements are true for Which of the following statements are true for ? Mark all that apply. A) There is a horizontal asymptote at y = 1. B) There are horizontal asymptotes at y = -2 and 2. C) There are no horizontal asymptotes. D) There is a vertical asymptote at x = 1. E) There are vertical asymptotes at x = 0 and -3. F) There are no vertical asymptotes. ? Mark all that apply.


A) There is a horizontal asymptote at y = 1.
B) There are horizontal asymptotes at y = -2 and 2.
C) There are no horizontal asymptotes.
D) There is a vertical asymptote at x = 1.
E) There are vertical asymptotes at x = 0 and -3.
F) There are no vertical asymptotes.

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The following table represents the amount of monthly data handled by MichNet, the University of Michigan's gateway to the Internet, sampled at six month intervals for the years 1993-1995. (The data is from the Michigan Daily, March 30, 1996, p.4.) The article also stated that the data handling capacity of the MichNet system was about 40 billion data packets per month. The following table represents the amount of monthly data handled by MichNet, the University of Michigan's gateway to the Internet, sampled at six month intervals for the years 1993-1995. (The data is from the Michigan Daily, March 30, 1996, p.4.) The article also stated that the data handling capacity of the MichNet system was about 40 billion data packets per month. Let d be the number of data packets handled monthly (in billions), and t be time in years since December, 1992. Find an equation for the best fit exponential function that models these data (you do not have to enter your equation). Use this equation to determine in what year the network became overloaded. Let d be the number of data packets handled monthly (in billions), and t be time in years since December, 1992. Find an equation for the best fit exponential function that models these data (you do not have to enter your equation). Use this equation to determine in what year the network became overloaded.

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What is the domain of the function What is the domain of the function ? ?

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Use a graphing calculator or computer to graph Use a graphing calculator or computer to graph . Use the graph to pick the factored form of y. A) B) C) D) . Use the graph to pick the factored form of y.


A) Use a graphing calculator or computer to graph . Use the graph to pick the factored form of y. A) B) C) D)
B) Use a graphing calculator or computer to graph . Use the graph to pick the factored form of y. A) B) C) D)
C) Use a graphing calculator or computer to graph . Use the graph to pick the factored form of y. A) B) C) D)
D) Use a graphing calculator or computer to graph . Use the graph to pick the factored form of y. A) B) C) D)

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The following figure gives the graphs of four power functions. Which one could be the graph of The following figure gives the graphs of four power functions. Which one could be the graph of ? If none of the graphs match, enter none . A) B) C) D) E) none ? If none of the graphs match, enter "none".


A)
The following figure gives the graphs of four power functions. Which one could be the graph of ? If none of the graphs match, enter none . A) B) C) D) E) none
B)
The following figure gives the graphs of four power functions. Which one could be the graph of ? If none of the graphs match, enter none . A) B) C) D) E) none
C)
The following figure gives the graphs of four power functions. Which one could be the graph of ? If none of the graphs match, enter none . A) B) C) D) E) none
D)
The following figure gives the graphs of four power functions. Which one could be the graph of ? If none of the graphs match, enter none . A) B) C) D) E) none
E) none

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Suppose that Suppose that . Select all that are true: A) B) C) D) . Select all that are true:


A) Suppose that . Select all that are true: A) B) C) D)
B) Suppose that . Select all that are true: A) B) C) D)
C) Suppose that . Select all that are true: A) B) C) D)
D) Suppose that . Select all that are true: A) B) C) D)

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What is the domain of the function What is the domain of the function ? ?

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The squirrel population in a certain area is estimated each year and recorded in the table below. Suppose the squirrel population in a given year is a function of the number of years since 1998. -Fit a power function to the data and use it to estimate the squirrel population (rounded to the nearest whole number) in 2018. The squirrel population in a certain area is estimated each year and recorded in the table below. Suppose the squirrel population in a given year is a function of the number of years since 1998. -Fit a power function to the data and use it to estimate the squirrel population (rounded to the nearest whole number) in 2018.

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Must the sum of two functions with horizontal asymptotes also have a horizontal asymptote?

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The following table contains the names of the nine known planets that orbit about the sun, along with their distance d from the sun in millions of miles and the period P of the revolution about the sun in standard earth years, that is, the time it takes the planet to go around the sun. (For this problem ,we will assume that Pluto is a planet). The following table contains the names of the nine known planets that orbit about the sun, along with their distance d from the sun in millions of miles and the period P of the revolution about the sun in standard earth years, that is, the time it takes the planet to go around the sun. (For this problem ,we will assume that Pluto is a planet). Let Suppose a tenth planet is discovered at a distance of 5.4 billion (i.e. 5400 million) miles from the sun. Use the best-fit power model for the data to estimate the number of years in the period of the new planet to the nearest year. Let The following table contains the names of the nine known planets that orbit about the sun, along with their distance d from the sun in millions of miles and the period P of the revolution about the sun in standard earth years, that is, the time it takes the planet to go around the sun. (For this problem ,we will assume that Pluto is a planet). Let Suppose a tenth planet is discovered at a distance of 5.4 billion (i.e. 5400 million) miles from the sun. Use the best-fit power model for the data to estimate the number of years in the period of the new planet to the nearest year. Suppose a tenth planet is discovered at a distance of 5.4 billion (i.e. 5400 million) miles from the sun. Use the best-fit power model for the data to estimate the number of years in the period of the new planet to the nearest year.

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