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HELP ASAP 5 STARS, THANKS, 15 POINTS, BRAINLIEST
What is the domain of the relation {(–2, 4), (1, 3), (0, –4), (3, 2)}? a. {–2, 0, 1, 3} b. {–4, –2, 2, 3} c. {0, 1, 2, 4} d. {–4, 2, 3, 4}