Question

Is the following relation a function?

Answer 1

I think no ?

Answer 2

is there an x value that maps to more than one y value?

Answer 3

I think it's a function.

Answer 4

@jim_thompson5910 I dont even kknow

Answer 5

look at the diagram

Answer 6

are there any values in the left bubble pointing to more than one value in the right bubble

Answer 7

yes , i guess

Answer 8

where

Answer 9

which x value is pointing to more than one y value

Answer 10

I mean no

Answer 11

There only pointing at one number each

Answer 12

yep, so that means we have a function

Answer 13

if x = 0 was pointing to both y = 3 and y = 5, then it wouldn't be a function

Answer 14

yes