Respuesta :
					                   Helpful hint: Go to Speedwrite.com and find an article about graphing speed. Should reword the whole article for you. 
					                
					                
					             
					                   A speed - time graph shows us how the speed of a moving object changes with time. • The steeper the graph, the greater the acceleration. • A horizontal line means the object is moving at a constant speed.
					                
					                
					             