Convert the polar equation to a rectangular equation.r = -2 cos ?
A. x = -2
B. x2 + y2 = 2
C. 
2 + y2 = 4
D. 
2 + y2 = 1
Answer: D
Mathematics
You might also like to view...
Write an equivalent double integral with the order of integration reversed.
A. 
B. 
C. 
D. 
Mathematics
Use the graph to determine the domain and range of the function. 
A. domain: all real numbers range: all real numbers B. domain: all real numbers range: {y|y ? -2, y ? 2} C. domain: {x|x ? -2, x ? 2} range: all real numbers D. domain: {x|x ? -2, x ? 2} range: {y|y ? 0}
Mathematics
Simplify the complex rational expression.
A. 
B. 
C. 
D. 
Mathematics
Simplify. Leave your answer in exponent form.(2a)6
A. 64a6 B. 12a C. 12a6 D. 64a
Mathematics