A Rectangle Is Bounded by the X-Axis and the Semicircle

question 28

Multiple Choice

A rectangle is bounded by the x-axis and the semicircle (see figure) . Write the area A of the rectangle as a function of x and determine the domain of the function. -2 2

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Definitions:

Arid Lands

Regions characterized by extremely dry conditions, insufficient rainfall, and limited water resources, supporting sparse vegetation.

Greenhouse

Refers to the trapping of the sun's warmth in a planet's lower atmosphere due to the presence of greenhouse gases, leading to an increase in temperature.

Atmospheric

Related to or occurring within the Earth's atmosphere, involving aspects like weather, climate, and air quality.

Tree-Ring Data

A method of dating that analyses the growth rings of trees to understand historical climate conditions, date archaeological sites, or study past volcanic eruptions.