An Object 4 Cm High Is Placed 15 Cm in Front

question 10

Multiple Choice

An object 4 cm high is placed 15 cm in front of a convex mirror with a focal length of −10 cm. What is the image position (in cm) ?

• A) −8
• B) −4
• C) −2
• D) −6
• E) 30

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Definitions:

Total Revenue

The overall amount of income generated from the sale of goods or services, calculated by multiplying the selling price by the number of units sold.

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Total Revenue

The total income generated from the sale of goods or services, calculated by multiplying the price by the quantity sold.

Demand Function

A mathematical equation that describes the relationship between the quantity of a good demanded and its price, as well as other factors like income and prices of related goods.