(a) Align the input data to the number of years after 17. Find the exponential model for the female MySpace user data in percentage of all MySpace users by filling(Round all numerical values to three decimal places.)the blanks.The function x)is the percent of female MySpace users who areyears old, data from(b) According to the unrounded model reported in part (a), what is the percentage change in the percentage in your model?(o) What percentage of female Hyipace users are 22 years oldn (Round your answer to one decimal place,)What percentage of female Myspace users are 32 years old (Round your answer to one decimal place.)Are these anwers fuund using evtrapolation or interpolation?O extrapolationO interpolation The data in the table gives the percentage of MySpace users who are a certain age.Use the data for females.MySpace Users of a Certain Age and Genderas a Percentage of all MySpace UsersAge(years)Female, f(percent)Male(percent)179.68.8197.87.6216.16.0235.14.6254.34.0273.84.4292.42.7312,11.9331.21.5351.11.3

Answered: Image /qna-images/answer/908786b0-91a7-483a-ba83-7115c48825d2.jpg

Answered: (a) Align the input data to the number…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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A survey approximates the number of Americans that are age 65 and older and projects that by the year 2050, approximately 82.6 million Americans will be at least 65. The bar graph shows the estimated number of Americans with projected figures for the year 2020 and beyond. A graphing calculator screen displays an exponential function that models the U.S. population age 65 and over, y, in millions, x years after 1899. Use this information to solve (a)-(d) below. Click the icon to view the bar graph. 最重 ExpReg y = a-b^x a = 3.363809536 b = 1.023357735 a. Explain why an exponential function was used to model the population data. A. An exponential function was used because the data in the bar graph is increasing more and more rapidly. OB. An exponential function was used because population is always modeled using exponential functions. OC. An exponential function was used because there are too many data points to use a linear function. OD. An exponential function was used because…
Which of the following functions classify as exponential? (Select all that apply) O f(z) = 4" O y =-4" O f(r) = +4 O y = - (5") o f(2) 3 (주)" O y = VE O y = 7713 DELL 近

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