Question

3. Is the relation a function?

{(14, 15), (5, 7), (3, 10), (11, 1), (5, 8)} (1 point)

Answer 1

yes it is

Answer 2

There is? I thought it would be no because it must be multiples of something such as fives?

Answer 3

It doesn't matter because the y values only have one input, an example of a non function would be if you had (2,5) (2,6)...If you graphed these points and connected the dots, and then proceeded to draw a vertical line, the line would only pass through one point, hence making it a function.

Answer 4

ohh I see now. Thank you so much.