Use a Calculator to Give the Real Number Value $$y = \tan ^ { - 1 } ( - 0.7002 )$$

question 142

Multiple Choice

Use a calculator to give the real number value. Round the answer to 7 decimal places.
- $$y = \tan ^ { - 1 } ( - 0.7002 )$$

• A) \(- 0.5761905\)
• B) \(- 0.6634921\)
• C) \(2.5317483\)
• D) \(- 0.6108602\)

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Definitions:

Underlying Asset

The financial instrument upon which a derivative's price is based, such as stocks, bonds, commodities, or currencies.

Exercise Price

The cost at which an option's possessor has the right to purchase (for a call option) or dispose of (for a put option) the base security or commodity.

Margin Requirements

The minimum amount of equity that must be maintained in a margin account to hold an investment position, set by brokerage firms or regulatory bodies.

Option Positions

Refers to the holdings an investor has in options contracts, which could be either calls (betting the stock will rise) or puts (betting the stock will fall).