18.1.2 Exam: Semester 1 Exam Question 39 of 40 Does this graph show a function? Explain how you know. 5 -5 O A. No, there are y-values that have more than one x-value. OB. Yes, there are no y-values that have more than one x-value. OC. Yes; the graph passes the vertical line test. OD. No, the graph fails the vertical line test. The answer is D.