Graph: Is it a function? (Yes / no) why or why not?

Mathematics

1 answer:

Yanka [14]3 years ago

4 0

Short answer: yes.

the definition of a function is a graphical relation in which each x value (input) has only one y value (output). if we use the vertical line test, we can see that each x value on this graph corresponds to one y value and one only. if a certain x value had more than one y value, then it wouldn’t be a function.

hope this helped, i tried to keep this concise but if you need a better explanation let me know :)

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