Graph the relation in the table. Then use the vertical-line test. Is the relation a function?

x y
–1 3
1 –1
2 2
1 3

Question

Graph the relation in the table. Then use the vertical-line test. Is the relation a function?

x     y
–1   3
1   –1
2    2
1    3

anonymous · Answer

The relation is not a function

anonymous · Answer

The relation is not a function

anonymous · Answer

The relation is not a function

anonymous · Answer

No it not a function If theres more than two realted x's that the line touch the points twict than it is not a function

anonymous · Answer

The relation is not a function

anonymous · Answer

I can't figure if It's A. B. C. or D. =/

anonymous · Answer

@Nnesha ?

nnesha · Answer

looked you x value if there is a number which is two time so its not a function

anonymous · Answer

I can't figure which graph it would be though.

nnesha · Answer

yeah because there is 3 graph but all of them say is not function so you have to plug x and y value into the graph for example first one which is  (-1, 3)|dw:1412012123179:dw|