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Mathematics, 05.03.2021 06:10 magicalforlife

Which of the following sets of ordered pairs does represent as a function of x? a) {(4,2), (3,-5), (5,-5), (1,10)}

b) {(-1,2), (3,5), (5,5), (-1,5)}

c) {(1,2), (3,5), (5,7), (3,10)}

d) {(1,1), (3,1), (5,1), (5,11)}

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Which of the following sets of ordered pairs does represent as a function of x? a) {(4,2), (3,-5),...
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