Question

question 3 of 40 this graph shows the distance that a robot walks. what is the robot’s speed? walking time and distance text description for graph a. 30 feet per minute b. 40 feet per minute c. 10 feet per minute d. 20 feet per minute

Explanation:

Step1: Recall speed formula

Speed = $\frac{\text{Distance}}{\text{Time}}$

Step2: Select two - points on the graph

Let's take the points (0,0) and (6,60).

Step3: Calculate speed

Speed=$\frac{60 - 0}{6 - 0}=\frac{60}{6}=10$ feet per minute

Answer:

C. 10 feet per minute