Verify the identity.
= 1 + sin ? cos ?
What will be an ideal response?
= 
= sin2 ? + sin ? cos ?+ cos2 ? 
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Find the volume of the solid generated by revolving the region about the y-axis.The region in the first quadrant bounded on the left by the circle x2 + y2 = 16, on the right by the line 
, and above by the line y = 4
A. 64?
B. 16?
C. 
?
D. 
?
Provide an appropriate response.What does the graph of the equation 
look like?
A. A cone B. A plane C. A cylinder D. A line
Provide an appropriate response.Rewrite as a logarithmic equation: 5-2 = 
A. log
5 = -2
B. log5 -2 = 
C. log5 
= -2
D. log-2 
= 5
Solve the problem.Use a tree to show the parent-child relationships in the following family. Carl has three children: Sonja, James, and Michael. James has one child: Malik. Michael has two children: Consuelo and Joan. Sonja has no children.
A. 
B. 
C. 
D. 