Graph.9y2 - 36x2 = 324
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Simplify.|-11|
A. 11 B. -11 C. 0 D. -22
Mathematics
Transform the polar equation to an equation in rectangular coordinates. Then identify and graph the equation.r csc ? = -6
A. x2 + (y + 3)2 = 9; circle, radius 3,
center at (0, -3) in rectangular
coordinates
B. x2 + (y - 3)2 = 9; circle, radius 3,
center at (0, 3) in rectangular
coordinates
C. (x + 3)2 + y2 = 9; circle, radius 3,
center at (-3, 0) in rectangular
coordinates
D. (x - 3)2 + y2 = 9; circle, radius 3,
center at (3, 0) in rectangular
coordinates
Mathematics
Determine whether the pair of vectors is orthogonal.
, 
A. Yes B. No
Mathematics
Find a rectangular equation for the plane curve defined by the parametric equations.x = 5 tan t, y = 4 cot t
A. y = 
B. y = 
sin x
C. y = 
cos x
D. y = 
Mathematics