The Graph of a Certain Function $y = f ( x )$

question 211

Multiple Choice

The graph of a certain function $y = f ( x )$ and the zero of that function is given. Using this graph, find a) the $x$ -intercept of the graph of $y = f ( x )$ and b) the solution to the equation $f ( x ) = 0$ .
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• A) a. \(- 2\) b. \(x = - 2\)
• B) a. 0 b. \(x = - 2\)
• C) a. \(- 2\) b. \(x = 0\)
• D) a. \(- 1\) b. \(x = - 1\)

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Definitions:

Ice Caps

Large mass of ice that covers less than 50,000 square kilometers of land area, usually found in high-latitude regions; smaller than ice sheets.

Rivers

Large natural streams of water flowing in a channel to the sea, a lake, or another such stream.

Atmosphere

The layer of gases surrounding a planet or moon, held in place by gravity, vital for sustaining life on Earth.

Groundwater

Water that fills the spaces in underground soil and rock, supplying wells and springs.