Solve the equation. Express radicals in simplest form.4x2 + 3x + 8 = 0
A. {1, 6}
B. 
C. ?
D. 
Answer: C
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Evaluate the integral which is given in cylindrical or spherical coordinates.
A. 
?
B. 
?
C. 
?
D. 
?
Classify the following as the equation of a parabola, a circle, an ellipse, or a hyperbola.x - 
= 0
A. Hyperbola B. Circle C. Ellipse D. Parabola
Solve the problem.The preference table shows the results of an election among three candidates, A, B, and C. 
(a) Using the plurality method, who is the winner?(b) The voters in the two columns on the right move their last-place candidates from last place to first place. Construct a new preference table for the election. Using the table and the plurality method, who is the winner?(c) Suppose that candidate C drops out of the new table, but the winner is still chosen by the plurality method. Is the irrelevant alternatives criterion satisfied?
A. A; A; yes B. C; A; yes C. B; B; yes D. C; C; yes
Solve the equation by clearing the coefficient.-3m = -9
A. m = -6 B. m = 3 C. m = 2 D. m = 6