How can you determine if a piece-wise relation is a function?

1 answer:

7 0

Use the vertical line rule to test.
Imagine you are drawing lines parallel to the y axis, if any of your lines touches the graph twice, the graph does not represent a function. otherwise, it does.

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patriot [66]

Answer:

less than 5%

Step-by-step explanation:

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kap26 [50]

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neonofarm [45]

answer for 2nd is Constant.

answer for 4th is Evaluate.

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