I need Help Please!!!!! I'll give Medals & Fan you!!!

1. Determine which relation is a function.

A.
{(–5, 1), (–5, 0), (–2, 1), (–1, 4), (6, 2)}

B.
{(–5, 1), (–2, 0), (–2, 2), (3, 4), (6, 2)}

C.
{(–5, 1), (–2, 0), (–1, 1), (2, 4), (6, 3)}

D.
{(–5, 3), (–2, 0), (–1, 2), (6, 4), (6, 3)}

2. Determine which relation is a function.

http://gyazo.com/278d23060d272a2210d3c2b4cf9a8f51

3. Determine which relation is a function.

http://gyazo.com/8f239c58af1d4402d1725c6e9a51329d

Question

I need Help Please!!!!! I'll give Medals & Fan you!!!

1. Determine which relation is a function.	
 
 A.
{(–5, 1), (–5, 0), (–2, 1), (–1, 4), (6, 2)}
 
 B.
{(–5, 1), (–2, 0), (–2, 2), (3, 4), (6, 2)}
 
 C.
{(–5, 1), (–2, 0), (–1, 1), (2, 4), (6, 3)}
 
 D.
{(–5, 3), (–2, 0), (–1, 2), (6, 4), (6, 3)}


2. Determine which relation is a function.

http://gyazo.com/278d23060d272a2210d3c2b4cf9a8f51

3. Determine which relation is a function.

http://gyazo.com/8f239c58af1d4402d1725c6e9a51329d

anonymous · Answer

are there names for the relations??

indiiavery · Answer

No, That's just what it says. I'm really confused.

anonymous · Answer

what school grade is this question in

indiiavery · Answer

8th Grade K12

anonymous · Answer

ok so the relations that I found were Cartesian, cylindrical, spherical, and celestial

indiiavery · Answer

Okay, well how do I figure out how to work it out. Like could you explain what a Function and Relation is? Please if you don't mind.

anonymous · Answer

sure

indiiavery · Answer

Okay, Thank you. :)

anonymous · Answer

still trying to help hold on