dlatricewilcoxp0tsdw dlatricewilcoxp0tsdw

27-11-2018
Mathematics

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Which relations are functions?

Select Function or Not a function for each graph.

Which relations are functions Select Function or Not a function for each graph class=

Which relations are functions Select Function or Not a function for each graph class=

Which relations are functions Select Function or Not a function for each graph class=

Which relations are functions Select Function or Not a function for each graph class=

Respuesta :

29-11-2018

A function is a relation that associates each element x of a set X, to a single element y of another set Y.

Graph #4 is not a function. For x = 4 we have y = -2 and y = 2.

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graceisbaws1990 graceisbaws1990

16-11-2019

Answer: 1 and 2 are functions. 3 and 4 are NOT functions.

Step-by-step explanation: because

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