Question

Graph the relation. Is the relation a function why or why not?

Note: If you don't know the answer, don't comment. I'm trying to get a good grade here
{(0,1), (3,5), (2,2), (-1,4)}

a: No, a range value has two domain values

b: Yes, there is only one range value for each domain value

c: Yes, there is only one domain value for each range value

d: No, a domain value has two range values.

Answer 1

the answer is b. every x(domain) is related too only 1y(range). that's the definition of function