What is the domain of the set of ordered pairs?
{(0,0), (1, 2), (4,5), (3,-2)}
OA) D: (all real numbers)
OB) D: (3, 4)
OC) D:{-1, 0, 3,4}
OD) D: (-2, 0, 2, 5)

step-by-step explanation:

because 1/3 is a fraction. we can tell because there is a divisor symbol between the 1 and the 3. if we were to add 2 fractions together, we would add the numerators, which is the number on top, but not the denominators, which is the number on the bottom

1/3+1/3=2/3

hope this !

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step-by-step explanation: