Graph of the position function of two particles are shown , where t is measured in seconds.
when is the particle in figure speeding up ? (enter your answer using interval notations )
when is the particle in the figure slowing down ? (enter your answer using interval notations )
![1132281_291af2f4d0cd4946b5eac49340bd983d.png](https://search-static.byjusweb.com/question-images/toppr_invalid/questions/1132281_291af2f4d0cd4946b5eac49340bd983d.png)