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harina [27]
3 years ago
8

Yes or no? Thanks!!!

Mathematics
2 answers:
zloy xaker [14]3 years ago
8 0
I think is yes but I’m not sure
julsineya [31]3 years ago
6 0

It is not a function if one of the xs has 2 ys associated with it. The graph below shows the definition rather clearly. The red parabola opens right. There is a blue vertical line that shows the 2 y values that the red graph has.

the green line is a function. Each x has only 1 y associated with it.

Answer

The red line is not a function.

The blue line shows why not (x = 5 has 2 y values).

The green line is a function.

Your question is a function.

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