shannynichole
shannynichole
31.10.2020 • 
Mathematics

9. Which of the following relations are functions? Choose all that apply. Assume that each different variable (2 points) has a different value.
0{(2,6).(8.a),(6.0). (,d))
{(c,e),(c,d).(0,5)}
O{(6,6).(c,d),(d,C),(0,a)}
{(a,b).(6,c).(0,2).(d,e)}

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