List the Terms of the Sequence $$a _ { n } = ( - 1 ) ^ { n } \frac { n + 1 } { n - 6 } , 1 \leq n \leq 4$$

question 30

Multiple Choice

List the terms of the sequence. $$a _ { n } = ( - 1 ) ^ { n } \frac { n + 1 } { n - 6 } , 1 \leq n \leq 4$$

• A) \(\frac { 5 } { 6 } , - \frac { 11 } { 6 } , \frac { 17 } { 6 } , - \frac { 23 } { 6 }\)
• B) \(\frac { 2 } { 5 } , - \frac { 3 } { 4 } , \frac { 4 } { 3 } , - \frac { 5 } { 2 }\)
• C) \(- \frac { 5 } { 6 } , \frac { 11 } { 6 } , - \frac { 17 } { 6 } , \frac { 23 } { 6 }\)
• D) \(- \frac { 2 } { 5 } , \frac { 3 } { 4 } , - \frac { 4 } { 3 } , \frac { 5 } { 2 }\)

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Definitions:

Median Income

The midpoint income level at which half of the population earns more and the other half earns less, used as a standard measure of economic well-being.

Female-Headed Families

Households led by a female, often focusing on those with dependents for studies on social and economic issues.

Lorenz Curve

A graphical representation used in economics to show the distribution of income or wealth within a society, illustrating inequality.

Income Equality

The equal distribution of income among all members of society, reducing the gap between the richest and poorest.