1) (Calculator Active) The region in the first quadrant that is enclosed by the graphs ofy=x+1,y=3cosx, and the y-axis is rotated around the line y=1. The volume of the resulting figure is:

A) 6.907

B) 5.805

C) 2.805

D) 3

2) Find the area beneath a single arc of y=sin(x) over the interval [0,].

A)

B) 2

C) /4

D) 1/4

I already took the quiz once and know that #1 is NOT B, and #2 is NOT A.