53.5k views
17 votes
Which is used to determine if a relation is a function?

a.)3d line test
b.)horizontal line test
c.)diagonal line test
d.)vertical line test

User XSYS
by
5.1k points

2 Answers

5 votes

Answer:D

Explanation:

User Dexter Meyers
by
4.8k points
4 votes
D. Vertical line test
User Joby Taffey
by
5.7k points