PLZ HELP!!! Determine if the set of ordered pairs represents a function. Explain why or why not. {(-4, 4), (-2, 2), (0, 0), (-2, -2)}

Question

asked Nov 2, 2020 56.2k views

1 Answer

Martin Josefsson · Answer 1 · 2020-11-07T02:23:15+0000

Answer:

This is a relation not a function

Explanation:

This is not a function

The input x=-2 goes to both the output 2 and -2

Each input can only go to one output to be a function