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defon
3 years ago
8

Which of the following graphed functions doesnt represent a function

Mathematics
2 answers:
finlep [7]3 years ago
7 0

Answer:

<h2>The first graph doesn't represent a function.</h2>

Step-by-step explanation:

When we need to deduct from a graph if it's a function or relation, we use the vertical line proof.

The vertical line proof consists in drawing a vertical line on the function.

  • If the line intersect two points of the graph, then, the graph belongs to a relation.
  • If the line intersect only one point of the graph, then, the graph belongs to a function.

Therefore, the first graph is not a function, because if we draw a vertical line, it will intersect two points of the graph.

Minchanka [31]3 years ago
4 0

Answer:

The first graph.

Step-by-step explanation:

To determine whether or not a line is a function or not, you can use something called the vertical line test. If it fails the vertical line test, then it is not a function.

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