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Can anyone please help with this? Thank you very much

Can anyone please help with this? Thank you very much

College Algebra
College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter3: Polynomial Functions
Section: Chapter Questions
Problem 18T
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Can anyone please help with this? Thank you very much.

ill The following table shows the avg. room rate (in dollars) for the United States from 1999 to 2001: YEAR RATE $66.65 1999 2000 $ 70.93 2001 $75.31 2002 $78.62 2003 $81.33 2004 $85.89 2005 $88.27 Use a graphing utility to plot the data as a scatterplot. Use your graphing calculator to find a linear model of the data and sketch it in the above viewing window. (C) Use your graphing calculator to find a quadratic model of the data and sketch it in the above viewing window LINEAR QUADRATIC b = b = (D) Which of the models has the higher correlation and what is that correlation? BETTER MODEL: Very Strong Strong Good Weak No Correlation Correlation Correlation Correlation Correlation (E) Using the better model calculate avg. room rate (in dollars) for the United States in 2014. E II (A) (B)
Transcribed Image Text:ill The following table shows the avg. room rate (in dollars) for the United States from 1999 to 2001: YEAR RATE $66.65 1999 2000 $ 70.93 2001 $75.31 2002 $78.62 2003 $81.33 2004 $85.89 2005 $88.27 Use a graphing utility to plot the data as a scatterplot. Use your graphing calculator to find a linear model of the data and sketch it in the above viewing window. (C) Use your graphing calculator to find a quadratic model of the data and sketch it in the above viewing window LINEAR QUADRATIC b = b = (D) Which of the models has the higher correlation and what is that correlation? BETTER MODEL: Very Strong Strong Good Weak No Correlation Correlation Correlation Correlation Correlation (E) Using the better model calculate avg. room rate (in dollars) for the United States in 2014. E II (A) (B)
(F) In 2009, the average room rate for the Marriott in beautiful downtown Uniondale was $ 139.99. According to the better model, how much above the avg. room rate (in dollars) for the United States was this price? (G) The Great Wolfe Lodge in the Poconos average room rate for 2013 was $425. Find the percent increase from the model you are using to the Great Wolfe Lodge's price. (H) Hotels usually offer employee discounts to their employees who wish to use their hotel. Using the better model, if a hotel offers a 10 % discount, how much would an employee have to pay for an average room in 2013? hood 2 201 ve sleic
Transcribed Image Text:(F) In 2009, the average room rate for the Marriott in beautiful downtown Uniondale was $ 139.99. According to the better model, how much above the avg. room rate (in dollars) for the United States was this price? (G) The Great Wolfe Lodge in the Poconos average room rate for 2013 was $425. Find the percent increase from the model you are using to the Great Wolfe Lodge's price. (H) Hotels usually offer employee discounts to their employees who wish to use their hotel. Using the better model, if a hotel offers a 10 % discount, how much would an employee have to pay for an average room in 2013? hood 2 201 ve sleic
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