Determine which relation is a function.

A.
{(–3, 2), (–1, 3), (–1, 2), (0, 4), (1, 1)}

B.
{(–3, 2), (–2, 3), (–1, 1), (0, 4), (0, 1)}

C.
{(–3, 2), (–2, 3), (–1, 2), (0, 4), (1, 1)}

D.
{(–3, 3), (–2, 3), (–1, 1), (0, 4), (0, 1)}

Question

Determine which relation is a function.	
 
 A.
{(–3, 2), (–1, 3), (–1, 2), (0, 4), (1, 1)}
 
 B.
{(–3, 2), (–2, 3), (–1, 1), (0, 4), (0, 1)}
 
 C.
{(–3, 2), (–2, 3), (–1, 2), (0, 4), (1, 1)}
 
 D.
{(–3, 3), (–2, 3), (–1, 1), (0, 4), (0, 1)}

anonymous · Answer

Set C is a function. It is the only one in which the x-coordinate does not have multiple y-coordinates, or else it would not be a function. Hope this helps! Tag me on anymore you need help with. Have a nice day.

anonymous · Answer

thanks

anonymous · Answer

Determine which relation is a function