13.0k views
0 votes
Which relation is not a function ​

Which relation is not a function ​-example-1

2 Answers

5 votes

The 2nd choice is not a function. Hope this helps you out!

User Math Chiller
by
8.5k points
3 votes

Answer:

#2

Explanation:

Function: A special relationship where each input has a single output.

#1 It's a function:

Jan → 150

Feb → 400

March → 430

#2 It's not a function:

Jan → 150

Feb → 400

March → 400 and March → 430 (two values for March)

#3 It's a function:

Jan → 150

Feb → 150

March → 400

#4 It's a function:

Jan → 400

Feb → 400

March → 400

User CasperOne
by
8.1k points

No related questions found