1) Is the following a function? a) Yes, this is a function. b) No, it's not a function. c) Can't be determined with this information. 2) Which of the following is NOT a function? a) b) c) d) 3) Which of the following is a function? a) b) c) d) 4) Is this a function or not a function? a) Function b) Not a Function 5) Is this a function or not a function? a) Function b) Not a Function 6) Is the relation a function? Why. a) Yes, because the x-value 11 has two y-values pair with it. b) Yes, because each x-value has only one y-value paired with it. c) No, because the x-value 11 has two y-values pair with it. d) No, because each x-value has only one y-value paired with it. 7) Is this a function or not a function? a) Function b) Not a Function 8) Is this a function or not a function? a) Function b) Not a Function 9) Is this a function or not a function? a) Function b) Not a Function 10) Which of the following is a function? a) b) c) d)

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