Find the domain and range of the relation.{(-7,-2), (-3,-5), (-8,6), (-8,5)}
A. D = {-3, -8, -7}; R = {-5, 6, -2, 5}
B. D = {-3, -8, -7, -8}; R = {-5, 6, -2, 5}
C. D = {-5, 6, -2, 5}; R = {-3, -8, -7}
D. D = {-3, -8, -7, 8}; R = {-5, 6, -2, 5}
Answer: A
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