The table below gives the height h=f(t)h=f(t) in feet of a weight on a spring where t is time in seconds.

t (sec) 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

h (feet) 4.6 2.6 1.6 1.3 1.6 2.6 4.6 6.6 7.6 7.9 7.6 6.6 4.6 2.6 1.6 1.3

AWhat is the period of f(t) f(t)?

1.6ft

(include units)

BWhat is the the midline of f(t) f(t)?

4.6ft

(include units)

CWhat is the the amplitude of f(t) f(t)?

(include units)