Write the Expression in the Standard Form a + Bi $$( 6 + 6 i ) - ( - 7 + i )$$

question 163

Multiple Choice

Write the expression in the standard form a + bi.
- $$( 6 + 6 i ) - ( - 7 + i )$$

• A) \(- 1 + 7 \mathrm { i }\)
• B) \(13 + 5 i\)
• C) \(13 - 5 \mathrm { i }\)
• \(D ) - 13 - 5 i\)

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Definitions:

Variable Costs

Expenses that change in proportion to the activity of a business.

Marginal Costs

The additonal cost incurred by producing one more unit of a product or service.

Elasticity of Demand

The elasticity of demand measures how responsive the quantity demanded of a good or service is to a change in its price, indicating the sensitivity of consumers to price changes.

Price Discrimination

A pricing strategy where identical or substantially similar goods or services are sold at different prices by the same provider in different markets or to different customers.