Answer:
C 41/40 I hope this helps!
C
Step-by-step explanation:
im not great at this im learning it to but im going to say b from what ive learned if you can find a better answer find it
x=2 y=11
{(–1, 1), (–2, 1), (–2, 2), (0, 2)}
In a function, each input has an output
Each domain has a range. In a function, range can be repeated but domain cannot be repeated. Same domain cannot have two range values.
Here domain is {-1, -2, -2, 0}
Range is { 1, 1, 2, 2}
Domain -2 is repeating so this relation is not a function
Answer : No; a domain value has two range values.
Ratio should be equal so ratio is 3:3
