Test the equation for symmetry with respect to the given axis, line, or pole.r = -2 sin ?;
the pole
A. has symmetry about the pole
B. may or may not have symmetry about the pole
Answer: B
Mathematics
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Perform the subtraction without converting to Hindu-Arabic numerals.
A. 
B. 
C. 
D. 
Mathematics
Solve.The bar graph shows the percent change in stock over the past month for five different companies. Rank these companies in order from biggest loss to biggest gain in their stock prices.
A. Company E, Company A, Company C, Company B, Company D B. Company C, Company A, Company E, Company B, Company D C. Company E, Company A, Company C, Company D, Company B D. Company C, Company A, Company E, Company D, Company B
Mathematics
Identify the numerical coefficient of the term.- 
z
A. 
B. z
C. - 
D. -4
Mathematics
Find the indicated matrix.Let A = 
and B = 
. Find 3A + B.
A. 
B. 
C. 
D. 
Mathematics