Final answer:
To find the value of d(8), locate the point on the graph where the time value is 8 hours and read the corresponding distance value. Include the units of measurement in your answer.
Step-by-step explanation:
The student is asking to evaluate the value of d(8) in the given graph, which represents the total distance jogged by Cecil over time. To evaluate d(8), we need to find the total distance jogged by Cecil after 8 hours. We can do this by looking at the point on the graph where the time value is 8 and finding the corresponding distance value.
Since the graph is not provided, I cannot provide a specific value for d(8). However, you can find the point on the graph where the time value is 8 hours and read the corresponding distance value to evaluate d(8).
Remember to check the units of measurement used on the graph and make sure to include them in your answer.
Learn more about Evaluating a function