Determine which relation is a function.

A.

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

B.

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

C.

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

anonymous · Answer

@StudyGurl14

anonymous · Answer

A relation would be a function if the x in the (x,y) doesn't repeat in all the other.

anonymous · Answer

which one?

anonymous · Answer

Basically its a function if it passes the Vertical Line test, meaning no repeating x values.

anonymous · Answer

@StudyGurl14

studygurl14 · Answer

A

anonymous · Answer

@StudyGurl14  help  just leave the ??? out

studygurl14 · Answer

@.PatrickStar. The answer is A. Can I have a medal now?