Use the Matrix Capabilities of a Graphing Utility to Evaluate

question 19

Multiple Choice

Use the matrix capabilities of a graphing utility to evaluate the expression. $- 7 \left[ \begin{array} { l } 8 \\7 \\2\end{array} \right] + 2 \left[ \begin{array} { l } - 1 \\- 8 \\- 9\end{array} \right] - 4 \left[ \begin{array} { c } 2 \\0 \\- 5\end{array} \right]$

• A) \(\left[ \begin{array} { l }
• - 66 \\
• - 65 \\
• - 12
• \end{array} \right]\)
• B) \(\left[ \begin{array} { c }
• - 66 \\
• - 1 \\
• - 12
• \end{array} \right]\)
• C) \(\left[ \begin{array} { l }
• - 50 \\
• - 65 \\
• - 52
• \end{array} \right]\)
• D) \(- 9 \left[ \begin{array} { c }
• 9 \\
• - 1 \\
• - 12
• \end{array} \right]\)
• E) \(- 9 \left[ \begin{array} { c c c }
• 8 & - 1 & 2 \\
• 7 & - 8 & 0 \\
• 2 & - 9 & - 5
• \end{array} \right]\)

Assess the impact of electoral politics on policy making and national direction.

Understand the concept of outgroup homogeneity and its implications.

Recognize the scapegoat theory and its role in fostering prejudice.

Identify theories that explain the origins and functions of prejudice.

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Definitions:

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Pyroclastic Eruptions

Volcanic eruptions characterized by the explosive expulsion of ash, lava bombs, and gases at high velocity.

Suburbs of Tacoma

Areas surrounding Tacoma, Washington, typically residential, offering amenities and a lifestyle distinct from the urban center.