Test the equation for symmetry with respect to the given axis, line, or pole.r = 2 cos ?; the polar axis
A. Symmetric with respect to the polar axis
B. May or may not be symmetric with respect to the polar axis
Answer: A
Mathematics
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Use the rules for exponents to rewrite the expression and then evaluate the new expression. (2-2)0
A. 1
B. 
C. 0
D. -4
Mathematics
Write a mixed number to represent the measurement shown.Of the 84 teachers at a school, 61 are women. What fraction of the teachers are men?
A. 
B. 
C. 
D. 
Mathematics
Sketch the graph of the pair of functions. Use a dashed line for g(x).f(x) = x2 , g(x) = x2 - 6
A. 
B. 
C. 
D. 
Mathematics
Find the derivative.f(x) = 
(x3 - 1)
A. - 
B. - 
C. 
D. 
Mathematics