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

D) starting to move and then increasing speed. Hope this helps

The answer is D)  starting to move and then increasing speed.  Hope this helps!✌✔

meteorologists would compare a new weather map with one 24 h old to see how fast a front is moving.