Fill in the table below by answering these questions.
a. Is the relation {(4, 6), (2, 8), (3, 3)} a function? Type your answer as either YES or NO. (Use all upper case.)
b. If your answer
in part a was YES, what is the domain of the function? Type your numbers from smallest to largest,
separated by
a comma. Do not add any spaces. If your answer in part a was NO, type NA. (Use all upper case.)
c. Use the Vertical Line Test to determine if the blue curve in the graph below is a function. Type your answer as either
YES or NO. (
Use all upper case.)
a)
b)
6