1. Evaluate the indefinite integral.

http://webwork1.math.utah.edu/webwor...7080cae3c1.png

2. A stone is thrown straight up from the edge of a roof, http://webwork1.math.utah.edu/webwor...f6cf2003b1.png feet above the ground, at a speed of http://webwork1.math.utah.edu/webwor...07f0fb5471.png feet per second.

A.Remembering that the acceleration due to gravity is http://webwork1.math.utah.edu/webwor...0b8bfeb8d1.png, how high is the stone http://webwork1.math.utah.edu/webwor...4118766791.png seconds later?

B.At what time does the stone hit the ground?

C.What is the velocity of the stone when it hits the ground?