Simplify the expression. If any variables exist, assume that they are positive and write your answer in radical notation.
? 
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Test the equation for symmetry with respect to the given axis, line, or pole.r = 3 - 6 sin ?; the polar axis
A. Symmetric with respect to the polar axis B. May or may not be symmetric with respect to the polar axis
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Find the rule that defines each piecewise-defined function.
A. f(x) = 
B. f(x) = 
C. f(x) = 
D. f(x) = 
Mathematics
Write as a decimal.620%
A. 6.2 B. 0.62 C. 6.21 D. 62
Mathematics
Use the given functions to find an equation of 
.f(x) = 
- 
and g(x) = 
+ 
A. 
B. 
C. 
D. x - 28
Mathematics