Use the discriminant to decide whether the equation represents a parabola, an ellipse, or a hyperbola.x2 - 12xy + 3y2 - 18 = 0
A. Parabola
B. Hyperbola
C. Ellipse
Answer: B
Mathematics
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Write the number as a decimal.7.306 × 10-6
A. -7,306,000 B. 0.0000007306 C. 0.00007306 D. 0.000007306
Mathematics
Convert 45.05% into a decimal.
a. 9.01 b. 0.04505 c. 4.505 d. 0.901 e. 0.4505
Mathematics
Find a rectangular equation for the plane curve defined by the parametric equations.x = 
, y = 2t + 5; 0 < t < ?
A. y = 2x2 - 5; for x in 0 < x < ?
B. y = 2
+ 5; for x in 0 < x < ?
C. y = 2x2 + 5; for x in 0 < x < ?
D. y = 2
- 5; for x in 0 < x < ?
Mathematics
For the given function, find all asymptotes of the type indicated (if there are any).f(x) = 
, oblique
A. x = y + 9 B. y = x + 9 C. None D. y = x + 5
Mathematics