90.8k views
2 votes
Are thes coordinates a function or not?

(2,2)

(2,7)

(-2,9)

(-4,-5)​

User Jigar
by
7.1k points

2 Answers

1 vote

Answer:

No

Explanation:

A function is a special type of relation for which there is a rule that pairs each input with exactly one output

User Joymaker
by
6.5k points
1 vote

This is not a function. There are multiple outputs for the same input at
x=2. A function only has 1 output for every input.

User Braian Silva
by
7.4k points