How do you recongnize functions?

Mathematics

2 answers:

natta225 [31]3 years ago

5 0

Answer:

That is not a function :)

Step-by-step explanation:

You can recognize functions by seeing if it passes the vertical line test. If you draw a vertical line anywhere are the grid and it crosses the equation in more then one place then it does not pass the test, and is not a function.

Here's an attachment that might help

kari74 [83]3 years ago

5 0

This graph is not a function.

This is because the line is supposed to touch ONE point on the graph. If the line touches MORE THAN ONE point on the graph it is not considered a function. Hope this helps!

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