Which of the following does not represent a relation that is a function? Multiple choice question.
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A)
The graph of the relation passes the vertical line test.

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B)
In a table of values, each input has exactly one output.

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C)
In a table of values, each input has one or more outputs.

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D)
The equation of the relation is in the form y = mx or y = mx + b.

City l has a temperature of −3 °f. city m has a temperature of −7 °f. use the number line shown to answer the questions: number line from negative 8 to positive 8 in increments of 1 is shown. part a: write an inequality to compare the temperatures of the two cities. (3 points) part b: explain what the inequality means in relation to the positions of these numbers on the number line. (4 points) part c: use the number line to explain which city is warmer. (3 points)