225k views
5 votes
How can you determine if a relation represents as an equation is a function?

User Wolffan
by
7.9k points

1 Answer

6 votes
It is relatively easy to determine whether an equation is a function by solving for y. When you are given an equation and a specific value for x, there should only be one corresponding y-value for that x-value. For example, y = x + 1 is a function because y will always be one greater than x.
User Yossi Farjoun
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.