Factor.3x3 + 9x2 - 30x
A. (x - 2)(3x2 + 15)
B. 3x(x + 2)(x - 5)
C. 3x(x - 2)(x + 5)
D. (3x2 + 6x)(x - 5)
Answer: C
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Use the preference table to answer the question.A town votes on three different options, A, B and C, for placement of a statue within the town. The winner is to be determined by the Borda count method. The preference table for the election is shown.Number of Votes208114575757First ChoiceACBCBSecond ChoiceCBAACThird ChoiceBACBAa. Which option is favored over all others using pairwise comparisons?b. Which option wins the vote using the Borda count method?c. Is the Condorcet criterion satisfied?
A. a. candidate C, b. candidate B, c. No B. a. candidate C, b. candidate C, c. Yes C. a. candidate A, b. candidate B, c. Yes D. a. candidate A, b. candidate C, c. No
Find the equation of the axis of symmetry.f(x) = (x + 3)2 + 6
A. y = -6 B. x = 3 C. x = -3 D. y = 6
The data table has been generated by a linear, quadratic, or cubic function f. All zeros of f are real numbers located in the interval 
By making a line graph of the data, conjecture the degree of f.
A. 1 B. 2 C. 3 D. 4
Evaluate.
for x = 3 and y = 3
A. 9 B. 7 C. 8 D. 10