Meagan is sitting in a rocking chair. The distance, d in cm, between the wall and the rear of the c?

a) What does the number ‘240’ represent in the equation and what does it affect in
this situation (talk about the rocking chair)?
b) What does the number ‘8’ represent in the equation and what does it represent in
this situation (again, talk about Meagan and the rocking chair)?
c) What is the equation of the axis and what does it represent in this situation?
d) What’s the maximum distance that the back of the chair reaches from the wall?
e) When does this maximum distance happen during her first rock?
f) What’s the distance from the wall after 2.1 seconds?
g) The chair reaches a distance of 20 cm from the wall after 0.83 seconds. When does
it reach a distance of 20 cm from the wall for the 6th time