How do you use the vertical line test to determine whether ${(2, 5), (3, - 5), (4, 5), (5, - 5)}$ ${(2,5), (3,-5), (4,5), (5,-5)}$ is a function?

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How do you use the vertical line test to determine whether ${(2, 5), (3, - 5), (4, 5), (5, - 5)}$ ${(2,5), (3,-5), (4,5), (5,-5)}$ is a function?

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Answer 1 · 2016-11-08T16:11:07

See explanation.

Explanation:

Connect the points in the order given.

Draw any line parallel to the y-axis such that the x-axis intersection is within the ranges $x = 2 \to 5$ $x=2 to 5$ inclusive. The vertical line will cross the plotted line just once. Thus there is only one y-value for each x-value

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How do you use the vertical line test to determine whether ${(2, 5), (3, - 5), (4, 5), (5, - 5)}$ ${(2,5), (3,-5), (4,5), (5,-5)}$ is a function?

1 Answer

Explanation:

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How do you use the vertical line test to determine whether {(2,5),(3,−5),(4,5),(5,−5)}{(2,5), (3,-5), (4,5), (5,-5)} is a function?

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Explanation:

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How do you use the vertical line test to determine whether ${(2, 5), (3, - 5), (4, 5), (5, - 5)}$ ${(2,5), (3,-5), (4,5), (5,-5)}$ is a function?