Write the First Five Terms of the Geometric Sequence $a _ { 1 } = - 1 , r = - \frac { 1 } { 6 }$

question 100

Multiple Choice

Write the first five terms of the geometric sequence. $a _ { 1 } = - 1 , r = - \frac { 1 } { 6 }$

• A)-1, -7, -13, -19, -25
• B)-1, 6, -36, 216, -1296
• C) \(\frac { 1 } { 6 } , - \frac { 1 } { 36 } , \frac { 1 } { 216 } , - \frac { 1 } { 1296 } , \frac { 1 } { 7776 }\)
• D) \(1 , - 1 , \frac { 1 } { 6 } , - \frac { 1 } { 36 } , \frac { 1 } { 216 }\)
• E) \(- 1 , \frac { 1 } { 6 } , - \frac { 1 } { 36 } , \frac { 1 } { 216 } , - \frac { 1 } { 1296 }\)

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Definitions:

Welfare Loss

Economic inefficiency resulting from a deviation from an optimal allocation of goods and services, often due to externalities or market power.

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The overall benefit to society from an economic transaction, after subtracting costs.

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Factors that make it difficult for new competitors to enter a market.

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The total monetary cost of the negative externalities produced by an activity or production, minus any benefits.