If 150 Feet of Fence Is to Be Used to Fence

question 139

Multiple Choice

If 150 feet of fence is to be used to fence in a rectangular yard, then the resulting area of the fenced yard is given by A = x(75-x) , where x is the width of the rectangle. Is A a function of x?

• A)Yes
• B)No

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Definitions:

Environmental Waste

Materials or substances that are discarded after use and are considered to be harmful to the environment.

Electricity Consumed

The amount of electrical energy used by appliances, devices, or systems over a specific period.

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A feature in spreadsheet software that automatically calculates and displays the sum, average, or other statistics for selected cells.