Question

Is the following relation a function? {(0.3, 0.6), (0.4, 0.8), (0.3, 0.7), (0.5, 0.5)}

A) Yes
B) No
C) Cannot be determined

Answer 1

no, the it is not a function .. check here (0.3, 0.6) and (0.3, 0.7)
=> for a function, one value in domain must have only one output

Answer 2

b