The height is negative at 5 seconds because the archer climbed a tree, and 0 m is represented by the surface of the cliff. Therefore, when the arrow falls below the cliff's surface, its height is negative.1 answ
The arrow lands in the valley below the cliff at 5.3 seconds.1 answ
The archer's starting height is 5 meters according to Figure 1-1g.1 answ
Because time is constant and unchangeable, altitude must be a function of time.1 answ
Domain: 0 is less than or equal to x, which is also less than or equal to 5.3
Range: -30 is less than or equal to y, which is also less than or equal to 25
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