Find the vertices and the foci of the given ellipse.
+ 
= 1
A. V: (-5, 0), (5, 0);
F: (-4, 0), (4, 0)
B. V: (-5, 0), (5, 0);
F: (0, -3), (0, 3)
C. V: (0, -5), (0, 5);
F: (-3, 0), (3, 0)
D. V: (0, -5), (0, 5);
F: (0, -4), (0, 4)
Answer: D
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Find the product.
? 
A. 
B. 
C. 
D. 4xy
Determine whether the pair of lines is parallel, perpendicular, or neither. 4x - 12y = 14 64x + 16y = 14
A. Parallel B. Perpendicular C. Neither
Identify and graph the polar equation.r = 4 sin(2?) 
A. 
rose with four petals
B. 
circle
C. 
lemniscate
D. 
rose with two petals
Graph f(x). State the domain, range, and horizontal asymptote of the function.f(x) = 
x + 2 + 1
A. Domain: (-?, ?), range: (-1, ?)
Horizontal asymptote: y = -1
B. Domain: (-?, ?), range: (-2, ?)
Horizontal asymptote: y = -2
C. Domain: (-?, ?), range: (1, ?)
Horizontal asymptote: y = 1
D. Domain: (-?, ?), range: (2, ?)
Horizontal asymptote: y = 2