Question

what is the average speed of the turtle for the entire trip?

Explanation:

Step1: Determine total distance

From the graph, the total distance \(d = 13\) km (at point D).

Step2: Determine total time

From the graph, the total time \(t=17\) hours (at point D).

Step3: Calculate average speed

The formula for average speed is \(v=\frac{d}{t}\). Substituting \(d = 13\) km and \(t = 17\) hours, we get \(v=\frac{13}{17}\text{ km/h}\).

Answer:

\(\frac{13}{17}\text{ km/h}\)