The Graph of a Function F Is Given

question 86

Multiple Choice

The graph of a function f is given. Use the graph to answer the question.
-How often does the line y = 20 intersect the graph?

• A) once
• B) twice
• C) three times
• D) does not intersect

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Definitions:

Charges

Fees or prices asked for goods and services provided.

Energy Tax Credit

A government incentive that reduces the tax bill of individuals or businesses that make energy-efficient improvements or investments.

Heat Pump

A device that transfers heat energy from a source of heat to what is called a thermal reservoir, commonly used for heating and cooling buildings.

Watts

A unit of power in the International System of Units (SI) that measures the rate of energy transfer or conversion.