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Mathematics, 08.12.2021 22:00 jjscreamsinside3820

2. Which of these relations is NOT a function? А
R= {(0, 0), (2,6), (-4, -12), (-5, -15)}
B. R={{-2, 2), (2,-2).(-4,4),(4; -4)}
C. R = {(4, 5), (4,8), (5, 10), (6, 12)}
D. R = {(2, 3), (4,3), (6,3), (5,3)}

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2. Which of these relations is NOT a function? А
R= {(0, 0), (2,6), (-4, -12), (-5, -15)}

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