196k views
0 votes
Which of the following is a function?

All of the options correct
{ (7, 3), (7, 15), (7, -11) }

Which of the following is a function? All of the options correct { (7, 3), (7, 15), (7, -11) }-example-1
Which of the following is a function? All of the options correct { (7, 3), (7, 15), (7, -11) }-example-1
Which of the following is a function? All of the options correct { (7, 3), (7, 15), (7, -11) }-example-2
User Balupton
by
7.9k points

1 Answer

5 votes

Final answer:

The set of points { (7, 3), (7, 15), (7, -11) } does not represent a function because the input 7 is associated with more than one output, violating the definition of a function.

Step-by-step explanation:

To determine if a set of points represents a function, we must check if every input (or x-value) is paired with exactly one output (or y-value). The set of points given is { (7, 3), (7, 15), (7, -11) }.

We can see that the input 7 is paired with three different outputs (3, 15, and -11). This violates the rule that a function must assign exactly one output to each distinct input. Therefore, the set of points provided does not represent a function.

User Hogeyama
by
8.4k 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