0 Question 1 [3 0/1 pt '0 3 ('3 19 (9 Details Which of the following must be true about a function? O Each output has infinitely many possible inputs. O Each input has exactly one possible output. Each output has exactly one possible input. O Each input has infinitely many possible outputs. Submit Question 0 Question 2 Ci\" 0/1 pt '0 3 ('3 19 (D Details Consider the following relation: 49y2 819:2 = 3969 What are the value(s) of y when m = 0? Based on your answer, does this relation define y a function of as? O yes O no Submit Question Question 3 0/1 pt 9 3 2 19 0 Details Let f(x) be the function given by the arrow diagram below. For which value of x does f (a) = 17? Input, x Output, y 11 - 17 14 - + 21 23 26 25 29 Submit Question Question 4 [0/1 pt 9 3 19 0 Details Let f(x) be the function given by the arrow diagram below. Evaluate f(14) Input, x Output, y 14 18 16 +19 28 20 30 25 f(14)= Submit