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-The Table Above Shows How the Number of Books Katie

question 18

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 Katie’s Income  (dollars per year)  Katie’s purchases  (books per year) 50,0001470,0001690,00018110,00020\begin{array}{cc}\begin{array}{c}\text { Katie's Income } \\\text { (dollars per year) }\end{array} & \begin{array}{c}\text { Katie's purchases } \\\text { (books per year) }\end{array} \\\hline 50,000 & 14 \\70,000 & 16 \\90,000 & 18 \\110,000 & 20\end{array}
-The table above shows how the number of books Katie buys each year depends on her income
a. What kind of relationship exists between Katie's income and the number of books she purchases?
\begin{array}{cc} \begin{array}{c} \text { Katie's Income } \\ \text { (dollars per year) } \end{array} & \begin{array}{c} \text { Katie's purchases } \\ \text { (books per year) } \end{array} \\ \hline 50,000 & 14 \\ 70,000 & 16 \\ 90,000 & 18 \\ 110,000 & 20 \end{array}  -The table above shows how the number of books Katie buys each year depends on her income a. What kind of relationship exists between Katie's income and the number of books she purchases?     b. Plot the relationship between Katie's income and the number of books she purchases in the above figure.Measure income along the vertical axis and the number of books along the horizontal axis.Be sure to label the axes. c. What is the slope of the relationship between $50,000 and $70,000 of income? d. What is the slope of the relationship between $90,000 and $110,000 of income? e. Comment on the similarity or dissimilarity of your answers to parts (c) and (d).
b. Plot the relationship between Katie's income and the number of books she purchases in the above figure.Measure income along the vertical axis and the number of books along the horizontal axis.Be sure to label the axes.
c. What is the slope of the relationship between $50,000 and $70,000 of income?
d. What is the slope of the relationship between $90,000 and $110,000 of income?
e. Comment on the similarity or dissimilarity of your answers to parts (c) and (d).

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Definitions:

New Transaction

A term referring to each instance when a financial operation or exchange is initiated or recorded.

Navigation Bar

A component of a graphical user interface used for moving through the various parts and features of a software application or website by providing quick access links.

Customers List

A record or database containing the details and transaction history of a business's customers.

New Customer

A term used to refer to an individual or entity that has recently started doing business with a company.

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