Discuss the equation and graph it.r = 
A. hyperbola, directrix perpendicular to
the polar axis 
unit right of the pole
vertices (
, 0), (- 
, ?)
B. ellipse, directrix parallel to
the polar axis 
unit below the pole
vertices (
, 
), (
, 
)
C. hyperbola; directrix parallel to
the polar axis 
unit above the pole
vertices (
, 
), (- 
, 
)
D. ellipse, directrix perpendicular to
the polar axis 
unit left of the pole
vertices (
, 0), (
, ?)
Answer: C
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A. (6, -1) B. (-6, 0) C. (-5, -6) D. No solution
Write the complete factored form of the polynomial f(x).f(x) = 6x3 + 2x2 - 38x + 30
A. f(x) = 6
(x + 4)(x - 1)
B. f(x) = 6
(x - 3)(x + 1)
C. f(x) = 6
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D. f(x) = 
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