Test the polar equation for symmetry with respect to the polar axis, the pole, and the line ? = ? / 2.
r² = 9cos2?
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(e) I, II, III
Mathematics
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Provide an appropriate response.Can anything be said about the graph of a function y = f(x) that has a second derivative that is always equal to zero? Give reasons for your answer.
What will be an ideal response?
Mathematics
Perform the indicated operation.
÷ 
A. 
B. 
C. - 
D. - 
Mathematics
Find the volume area of the figure. Use 3.14 for ?. Round the answer to the nearest hundredth when appropriate.
A. 3,617.28 cu. ft B. 452.16 cu. ft C. 904.32 cu. ft D. 14,469.12 cu. ft
Mathematics
Find the exact value of y, or state that y is undefined.y = tan-1 (1)
A. 
B. 
C. 
D. 
Mathematics