29.1k views
3 votes
Which diagram in the graph at the right is NOT a function?

Which diagram in the graph at the right is NOT a function?-example-1

1 Answer

7 votes
The answer is D, line z. This is because it fails the vertical line test. For future reference if any line at any point get intercepted twice by a vertical line it cannot be a function.
User Letholdrus
by
8.7k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories