Find the Exact Value of the Expression If θ = $f ( \theta ) = \sin \theta \quad$

question 108

Multiple Choice

Find the exact value of the expression if θ = 60°. Do not use a calculator.
- $f ( \theta ) = \sin \theta \quad$ Find $f ( \theta )$ .

• A) \(\frac { \sqrt { 3 } } { 3 }\)
• B) \(\frac { \sqrt { 3 } } { 2 }\)
• C) \(\frac { 1 } { 2 }\)
• D) \(\frac { \sqrt { 2 } } { 2 }\)

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Definitions:

Elasticity Coefficient

A measure reflecting the responsiveness of the quantity demanded or supplied of a good to a change in its price.

Price Increase

A rise in the cost of goods or services over time.

Unit Elastic

A scenario in which a change in price by a certain percentage results in an identical percentage change in the amount demanded or supplied.

Quantity Demanded

The total amount of a good or service that consumers are willing and able to purchase at a given price during a specified time period.