Final answer:
To determine the value of c for which the relation is a fiction, we need to find the value of c that satisfies the relation. The answer is D. 4.
Step-by-step explanation:
To determine the value of c for which the relation is a fiction, we need to find the value of c that satisfies the relation. Let's look at the given points: (2,8), (12,8), (c,4), (-1,8), and (0,3). Based on the points (2,8) and (-1,8), we can see that all values of c that make the y-coordinate 8 will satisfy the relation. Therefore, the answer is D. 4.