स्थिति-समय ग्राफ से दूरी और विस्थापन ज्ञात करना (Finding distance and displacement from position-time graph)

Graph of horizontal position x (in meters) on y axis and time (in seconds) on x axis. The initial position is -3 m at t=0 s, and the position increases linearly to 3 m at t=8 s. Then the position is constant at 3 m until t=16 s, then increases linearly to 9 m at t=24 s.