Question

Is the following relation a function?

Answer 1

huh

Answer 2

@rimi234

Answer 3

Does it pass the vertical line test?

Answer 4

i don't think so I'm really bad at this part and need help

Answer 5

is there any vertical line that you can draw that will intersect the curve at more than one point?

Answer 6

yes

Answer 7

I guess... this is a function because for every value of x we do have value for y. So this is a function...

Answer 8

since every x has only one correspondent y.

Answer 9

yes i agree. ^

Answer 10

thanks guys XD

Answer 11

does anybody know helpful videos for this?

Answer 12

its a function

Answer 13

First one is a function because all elements of x has a value in y

but in second, it is not a function.. bcos all elements do not have a corresponding values in y..