Question

1. Is the relation a function and why or why not?
{(1, 2), (2, 3), (1, 6), (4,3)}

Answer 1

Answer:

Its not a function, D

Step-by-step explanation:

its not a function because the x value, 1, repeats. input is x and output is y, so the input of 1 has more than one output.