Discuss the equation and graph it.r = 
A. ellipse, directrix parallel to
the polar axis 
unit below the pole
vertices (
, 
), (
, 
)
B. ellipse, directrix perpendicular to
the polar axis 
unit left of the pole
vertices (
, 0), (
, ?)
C. hyperbola; directrix parallel to
the polar axis 
unit above the pole
vertices (
, 
), (- 
, 
)
D. hyperbola, directrix perpendicular to
the polar axis 
unit right of the pole
vertices (
, 0), (- 
, ?)
Answer: C
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Find all values of x in the interval [0°, 360°) that satisfy the equation. Round approximate answers to the nearest tenth of a degree.tan2 x + 5 tan x + 3 = 0
A. {51.8°, 128.2°} B. {49.8°, 130.2°, 229.8°, 310.2°} C. {103.1°, 145.1°, 283.1°, 325.1°} D. {70.5°, 109.5°, 180°}
Write the number in standard notation.6.077 × 105
A. 607,700 B. 303.85 C. 60,770 D. 6,077,000
Find the probability.What is the probability that a card drawn from a deck of 52 cards is not a 6?
A. 
B. 
C. 
D. 
Factor the trinomial completely.
What will be an ideal response?