Based on the graph, how would you BEST describe the speed of the racehorse?
A) constantly decreasing speed
B) both increasing and decreasing speed
C) stopped, starting, and then stopped again
D) starting to move and then increasing speed
![Based on the graph how would you BEST describe the speed of the racehorse A constantly decreasing speed B both increasing and decreasing speed C stopped startin class=](https://us-static.z-dn.net/files/d06/aa60bdae8332d68ac967030cb57acd98.png)