Test the equation for symmetry with respect to the given axis, line, or pole.r = -2 cos ?;
the line ? = 
A. may or may not have symmetry with respect to the line ? = 
B. has symmetry with respect to the line ? = 
Answer: A
Mathematics
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Evaluate the integral.
A. 
+ C
B. 
+ C
C. 
ln 
+ C
D. 
+ C
Mathematics
Provide an appropriate response.Solve, checking for extraneous roots: 
= 
A. x = -4 B. x = 4 C. x = -18 D. x = 18
Mathematics
Solve the formula for the specified variable.P = s1 + s2 + s3 for s3
A. s3 = P + s1 + s2 B. s3 = s1 + P - s2 C. s3 = P - s1 - s2 D. s3 = s1 + s2 - P
Mathematics
Graph the system of inequalities.y ? x2x + y > 5
A. 
B. 
C. 
D. 
Mathematics