1(A) Was the balloon ascending at time t=1? At time t=6?(B) How does the graph of the balloons altitude vs.Time shown in figure 1 illustrate the answers to the question in part (a)?(C) How does the graph of the balloons vertical velocity vs. Time shown in figure 1 illustrate the answers to the questions in part (a)?

atives: The Graphical View 6000 3000 5000 2000 4000 1000 3000 3 6 7 8 2000 -1000 1000 -2000 -3000 1 2 3 4 5 6 7 8 (a) Altitude (ft) vs. time (min) (b) Vertical velocity (ft/min) vs. time (min) FIGURE 1 Altitude and vertical velocity graphs of a balloon