104k views
1 vote
Hello can you help me please?)

Hello can you help me please?)-example-1
User Corradolab
by
5.0k points

1 Answer

5 votes

The "vertical line test" tells you the relation is not a function if any vertical line intersects the graph in 2 or more places.

15. not a function

The vertical line x=0 crosses the graph at y=-6 and at y=6.

16. a function

User Kiya
by
5.4k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.