1. is this graph exponential growth or exponential decay? explain why.2. on what swing did the pendulum's maximum height dip below 1 in. for the first time?

1).  This graph reveals exponential decay.  As time goes on (moving left to right across the graph), the maximum excursion of the pendulum's swing becomes smaller and smaller.  On a graph of exponential growth, it would get larger and larger as time goes on.

2).  The first time the pendulum's maximum height dipped below 1 inch was on the 4th swing.

amplitude

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