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

Please help me .............-example-1

2 Answers

4 votes

Answer:

The first one

Explanation:

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

User Stephan B
by
8.2k points
5 votes

Answer:

The first one.

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).

User RonDiamond
by
7.1k points

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