Answer:
first choice
Step-by-step explanation:
First, observe the axis.
The graph has labeled:
vertical axe as h (hight) and
horizontal axe as t (time).
Second, observe on the graph that the object is dropped from the height 120 feet because at the point t = 0 (when the drop did not start yet) the height is h = 120.
→We can eliminate the last choice that said "object is dropped from -16 feet"
Third, the equations for the hight of the object after t seconds are when the object is dropped from 120 feet are:
h(t) = -16t² + 120
if t= 0 then hight should be 120
h(t) = -16·0² + 120 = 120 ✅
and
h(t) = -16t² - 120
if t= 0 then hight should be 120
h(t) = -16·0² - 120 = - 120 ❌
→Eliminate the second choice that said at t=0 , h(t) = -120
→The first choice is the correct one
