The Amounts a (In Billions of Dollars)donated to Support Higher

question 38

Multiple Choice

The amounts A (in billions of dollars) donated to support higher education in the United States from 2000 through 2007 are shown in the table,where t represents the year,with t = 0 corresponding to 2000. $$\begin{array} { | c | c | } \hline \text { Year, } t & \text { Amount, } A \\\hline 0 & 30.6 \\\hline 1 & 32.3 \\\hline 2 & 34.3 \\\hline 3 & 57.7 \\\hline 4 & 38.1 \\\hline 5 & 42.8 \\\hline 6 & 48 \\\hline 7 & 52.8 \\\hline\end{array}$$
Use a graphing utility to create a scatter plot of the data.

• A)​
• C)​
• D)​

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Definitions:

Brachiocephalic Trunk

A major artery in the upper body that supplies blood to the right arm, head, and neck.

Left Subclavian Artery

A major artery that supplies blood to the left arm, neck, and head, originating from the aortic arch.

Hepatic Portal Vein

A vein conveying blood to the liver from the spleen, stomach, pancreas, and intestines.

Hepatic Vein

A vein that drains deoxygenated blood from the liver into the inferior vena cava.