Find all local extreme values of the given function and identify each as a local maximum, local minimum, or saddle point.
A. 
local maximum; 
saddle point; 
saddle point; 
local minimum; 
local minimum
B. 
local maximum; 
local minimum
C. 
local maximum; 
local minimum; 
local minimum; 
local minimum; 
local minimum
D. 
local maximum; 
saddle point; 
saddle point; 
saddle point; 
local minimum; 
local minimum; 
saddle point; 
local minimum; 
local minimum
Answer: D
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Solve the problem.Let D be the region that is bounded below by the cone 
and above by the sphere 
Set up the triple integral for the volume of D in spherical coordinates.
A. 
B. 
C. 
D. 
Multiply.(-4x4y4)(-2x4y2)
A. 8x6y8 B. 8xy6 C. 8xy8 D. 8x8y6
The graph of a function f is given. Use the graph to answer the question.Find the numbers, if any, at which f has a local maximum. What are the local maxima?
A. f has a local maximum at x = -1 and 1; the local maximum is 0 B. f has a local maximum at x = 0; the local maximum is 1 C. f has a local maximum at x = 1; the local maximum is 1 D. f has no local maximum
Simplify the expression. Assume that all variables represent positive numbers, so that no absolute value symbols are needed.
?
?
Your answer should be a radical expression.
What will be an ideal response?