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2 years ago

Please help me .............

Mathematics

2 answers:

borishaifa [10]2 years ago

8 0

Answer:

The first one.

Step-by-step explanation:

For something to be considered to be a graph, every x value must have 1 y value. It does not matter if y values are the same, but you MUST make sure there is ONLY ONE of each value. So for example the second one wouldn't be a function because -5 appears twice for the x values, but with different y values. This would mean when graphed, it would fail the vertical line test (if you put a vertical line anywhere on the graph you will only get one point).

Talja [164]2 years ago

5 0

Answer:

The first one

Step-by-step explanation:

because it is the only one that actually applies to the function

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Answer:

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