Use a Determinant and the Given Vertices of a Triangle $\frac { 7 } { 2 }$

question 2

Multiple Choice

Use a determinant and the given vertices of a triangle to find the area of the triangle. ?
(-2,5) , (3,3) , (-1,6)
?

• A) \(\frac { 7 } { 2 }\)
• B) \(\frac { 2 } { 19 }\)
• C) \(\frac { 3 } { 7 }\)
• D) \(\frac { 6 } { 11 }\)
• E) \(\frac { 5 } { 17 }\)

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Definitions:

Association

An organized group of people who share a common interest, purpose, or goal, coming together to implement a wide range of activities.

Causation

The relationship between cause and effect, where one event (the cause) directly results in another event (the effect).

Normative Analysis

An approach in economics that involves value judgments or opinions about what the economy should be like or what particular policy actions should be recommended.

Macroeconomics

A branch of economics that deals with performance, structure, behavior, and decision-making of an economy as a whole, rather than individual markets.