Discuss the equation and graph it.r = 
A. ellipse, directrix perpendicular to
the polar axis 
unit left of the pole
vertices (
, 0), (
, ?)
B. hyperbola, directrix perpendicular to
the polar axis 
unit right of the pole
vertices (
, 0), (- 
, ?)
C. ellipse, directrix parallel to
the polar axis 
unit below the pole
vertices (
, 
), (
, 
)
D. hyperbola; directrix parallel to
the polar axis 
unit above the pole
vertices (
, 
), (- 
, 
)
Answer: D
You might also like to view...
Solve the equation.4k2 - 31k - 8 = 0
A. -4, 8
B. - 
, 4
C. - 
, 8
D. 
, - 
Use the Intermediate Value Theorem to determine whether the polynomial function has a real zero between the given integers.f(x) = 8x4 + 2x3+ 9x - 9; between -2 and -1
A. f(-2) = 85 and f(-1) = 12; no B. f(-2) = -85 and f(-1) = 12; yes C. f(-2) = -85 and f(-1) = -12; no D. f(-2) = 85 and f(-1) = -12; yes
If 
with A in QII, and 
with B in QIV, find
?
?
A. 
B. ?
C. ?
D. ?
E. ?
Identify any vertical, horizontal, or oblique asymptotes in the graph of y = f(x). State the domain of f.
A. Vertical: x = -4; oblique: x = y - 5; (-?, -4) ? (-4, ?) B. Vertical: x = -4; oblique: y = x - 5; (-?, -4) ? (-4, ?) C. Vertical: x = 4; oblique: y = x + 5; (-?, -4) ? (-4, ?) D. Vertical: x = 4; oblique: y = x + 5; (-?, 4) ? (4, ?)