Lin and Clare were standing in the woods near a stream, and each the stone up in the air at the same time so that it would land in the water. The
graph represents the height of a stone t seconds after it was tossed up by Lin.
11
10
9
height (feet)
ih
time (seconds)
The function given by S(t) = (-161 - 8) (t - 1) represents the height of a
stone t seconds after it was thrown by Clare,
In both functions, height is measured in feet.
Whose stone hit the water first?
When did that happen?