•The date in 2017 with the greatest amount of daylight time, with an explanation. • The amount of daylight time during the day with the greatest amount of daylight time.

• The date in 2017 with the least amount of daylight time, with an explanation.

• The amount of daylight time during the day with the least amount of daylight time.

• An explanation of the how your responses relate to the A-value of the function.

• The meaning of the B-value and D-value of the function in this context.