The tunnel of fear ride climbs straight up its peak 50 meters above ground. then, it drops 65 meters into an underground tunnel. what is the elevation of the tunnel relative to the ground?

Create a question with this scenario you could ask that could be answered only by graphing or using logarithm. david estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x.