State the domain and range for the following relation. Then determine whether the relation represents a function Choose the correct answer below.

A.) Domain : {Red, Yellow
Range - Color

B.) Domain : {XS, Red, Yellow, 45, A}
Range = {Size, Color, Number, Letter)

C.) Domain : {Size, Color, Number, Letter}
Range : XS, Red, Yellow. 45. A}

D.) Domain : {Size Number, Letter)
Range : XS, 45, A

can someone please help me figure this out i think its B but im not sure

Domain: {XS, Red, Yellow, 45, A}

Range: {Size, Color, Number, Letter}

Step-by-step explanation:

The domain of the function shown in the mapping above are all variables that fall under "A word", while the range consists of all variables under "category".

The mapping shows that the relation represents a function, because each domain variable has exactly one range variable. No single domain variable is mapped to two different range variable.

The correct answer is:

Domain: {XS, Red, Yellow, 45, A}

Range: {Size, Color, Number, Letter}