Use the Formula for the General Term of a Geometric $$\mathbf { a } _ { 1 }$$

question 31

Multiple Choice

Use the Formula for the General Term of a Geometric SequenceUse the formula for the general term (the nth term) of a geometric sequence to find the indicated term of the
sequence with the given first term, $$\mathbf { a } _ { 1 }$$ , and common ratio, r.
-Find $a _ { 4 }$ when $a _ { 1 } = 6 , r = 4$ .

• A) 384
• B) 1536
• C) 64
• D) 72

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Definitions:

Overweight

A condition characterized by having more body fat than is optimally healthy, usually determined by a Body Mass Index (BMI) over the normal range.

Set Point

A theory suggesting that the body regulates its weight and energy level around a biologically predetermined point.

Body Weight

The mass or heaviness of an individual, typically measured in kilograms or pounds.

Perfect Body

An idealized and often culturally influenced concept of what a human body should look like in terms of shape, size, and appearance.