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Please solve this math problem look at the screenshot

Please solve this math problem look at the screenshot-example-1
User Bitdiot
by
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1 Answer

2 votes

Answer:

D

Explanation:

A graph represents a function of x when it passes the vertical line test. That is, no x values map out to more than 1 y value.

Therefore, D is the only function of x.

User Anthony Conklin
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