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anonymous
 5 years ago
why is the line x=4 a vertical line?
anonymous
 5 years ago
why is the line x=4 a vertical line?

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0x = 4 is independent of y. Meaning that y can be anything, but x always has to be 4. On a graph, this is the collection of all the points (x,y) where x = 4. So, it's a vertical line at x = 4
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