Answer:
The leftmost graph is a 15 mph rate. Since the biker starts at 0 miles traveled after 0 hours, and the y-value at x=1 hour is 15, you can say that the person biked 15 miles for the hour.
The rightmost graph is a 23 mph rate. The 'distance' from 2 hours to 3 hours is 1 hour; additionally, the 'distance' from 69 miles to 46 miles is 23 miles, so you can see that in the 1 hour of travel, 23 miles have been biked.
Explanation:
Presto Agitato.
This is what is indicated on my version of the score.
Answer:
Usually when I write my songs, I hum or sing the rhythm I like. Record the rhythm and then add in some lyrics. I play around with words that rhythm or some that don't. I use this layout for my songs verse, pre-chorus, chorus, bridge, verse, pre chorus, and then chorus. Really song writing is just what ever you feel like it. Another thing that helps me get my mind going is singing about whatever is around me like this morning. I saw a little dandelion and just made a small jiggle.
Explanation: