Question

the graph models a weight bobbing up and down on a spring. how far does the weight travel, going from maximum displacement to minimum displacement?
6 inches
2 inches
12 inches
4 inches

Explanation:

Step1: Identify max displacement

From the graph, maximum displacement is $2$ inches.

Step2: Identify min displacement

From the graph, minimum displacement is $-2$ inches.

Step3: Calculate total distance

Subtract min from max: $2 - (-2) = 4$ inches.

Answer:

4 inches