Use a Graphing Utility to Find the Equation of the Line

question 147

Multiple Choice

Use a graphing utility to find the equation of the line of best fit. Round to two decimal places, if necessary.
- $\begin{array}{c|cccc}\mathrm{x} & 2 & 4 & 5 & 6 \\\hline \mathrm{y} & 7 & 11 & 13 & 20\end{array}$

• A) \(y = 2.8 x + 0.15\)
• B) \(y = 3 x\)
• C) \(y = 3 x + 0.15\)
• D) \(y = 2.8 x\)

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Definitions:

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Health treatments not widely taught in medical schools, not generally used in hospitals, and typically not reimbursed by medical insurance companies.

Shareholders

Individuals or entities that own shares in a corporation, giving them partial ownership of the company and usually rights to dividends and voting on corporate matters.

HMOs

Health Maintenance Organizations; a type of health insurance plan that provides healthcare services to members through a network of doctors, hospitals, and other healthcare providers.

Americans

Residents or citizens of the United States, although the term can also broadly refer to people from the American continent.