Write as a Real Number or a Product of a Real

question 159

Multiple Choice

Write as a real number or a product of a real number and i.
- $5 + \sqrt { - 36 }$

• A) \(5 + 6 \mathrm { i }\)
• B) \(- 1\)
• C) \(5 + \mathrm { i }\)
• D) \(5 - 6 \mathrm { i }\)

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Definitions:

Total Revenue

The overall income generated by a business through the sale of goods or the delivery of services within a certain period.

Elasticity of Demand

Elasticity of Demand measures how much the quantity demanded of a good responds to a change in the price of that good, indicating how sensitive consumers are to price changes.

Necessity

An essential requirement or need for something.

Luxury Good

A good for which demand increases more than proportionally as income rises, often seen as non-essential but desirable.