Find the Exact Value of the Expression If θ = $g ( \theta ) = \cos \theta \quad$

question 54

Multiple Choice

Find the exact value of the expression if θ = 45°. Do not use a calculator.
- $g ( \theta ) = \cos \theta \quad$ Find $12 g ( \theta )$ .

• A) \(12 \sqrt { 2 }\)
• B) \(- 6 \sqrt { 2 }\)
• C) \(6 \sqrt { 2 }\)
• D) \(- 12 \sqrt { 2 }\)

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Definitions:

Price of Output

The amount of money that a firm receives from the sale of goods and services it produces.

Price of Inputs

The cost associated with the resources used in the production of goods and services.

Marginal Cost

The cost added by producing one extra item of a product.

Arena

A place or scene of activity, debate, or conflict.