Find the Nth Term of the Geometric Sequence $4,2,1 , \frac { 1 } { 2 } , \ldots$

question 159

Multiple Choice

Find the nth term of the geometric sequence.
- $4,2,1 , \frac { 1 } { 2 } , \ldots$

• A) \(a _ { n } = 4 \left( \frac { 1 } { 4 } \right) ^ { n - 1 }\)
• B) \(a _ { n } = \frac { 1 } { 2 } ( 4 ) ^ { n - 1 }\)
• C) \(a _ { n } = 4 \left( \frac { 1 } { 2 } \right) ^ { n - 1 }\)
• D) \(a _ { n } = 4 \cdot 2 ^ { n - 1 }\)

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The field and practice of providing care and assistance to patients for the promotion, maintenance, and restoration of health.

Amplitude

The magnitude or strength of a variable attribute, such as a wave.

Frequency

Refers to the rate at which a repeating event occurs, such as the number of occurrences of a particular event within a set period of time.

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A symbol representing a musical sound with a specific pitch and duration.