Interpreting Functions and Relations Test

Express each relation as a graph and a mapping. Then determine the domain and range. 1. {(1, 0), (–2, –3), (2, 1), (2, 0)}

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Express each relation as a graph and a table. Then determine the domain and range. 2. {(1, 1), (3, 3), (4, 4), (0, 0), (–4, –4)}

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Express each relation as a graph and a table. Then determine the domain and range: {(2, –1), (3, –1), (4, –1), (0, –1), (–4, –1)}

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Identify the graph that displays the height of a ping pong ball after it is dropped.

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Identify the graph that displays the speed of a baseball being pitched and then hit by the batter.

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Identify the graph that displays the altitude of a skydiver as he is taken up in a plane and then jumps.

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Identify the graph that displays the depth of water in a swimming pool after the drain is opened.

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During a snowy day, it snowed lightly for a while, stopped for a while, snowed heavily, and then stopped. Which graph represents the situation?

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Write the ordered pairs that represent the car sales for the first week of October.

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Which relation is a function?

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