Find the x-values where the function does not have a derivative.
A. x = 2
B. x = 2, x = 5
C. x = 5
D. Exists at all points
Answer: A
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Solve the inequality and write the solution set using interval notation; then graph the solution set on a number line. v2 - 9v + 18 ? 0
A. [6, ?)
B. (-?, 3]
C. (-?, 3] ? [6, ?)
D. [3, 6]
Solve the problem.The table lists the number of persons voting in an election by election year and sex, for a small community. 
Let this table be a partial numerical representation of a function f, where 
computes the number of persons who voted in the year x whose sex is y. Evaluate 
Interpret the result.
A. f(1984, Male) = 956 The number of males who voted in 1984 was 956. B. f(1984, Male) = 963 The number of people who voted in 1984 was 963, all male. C. f(1984, Male) = 963 The number of males who voted in 1984 was 963. D. f(1984, Male) = 828 The number of males who voted in 1984 was 929.
Find an expression for the nth term of the arithmetic sequence.0.42, 0.44, 0.46, 0.48, 0.5, . . .
A. an = 0.02n + 0.4 B. an = 0.04n + 0.8 C. an = 0.42 + 0.02n D. an = 0.04n + 0.4
Solve the problem.Find an equation of the line containing the centers of the two circles x2 + y2 - 2x + 10y + 25 = 0
and x2 + y2 + 6x - 4y + 9 = 0
A. 7x - 4y - 13 = 0 B. -7x - 4y - 13 = 0 C. -3x + 2y - 13 = 0 D. -7x + 4y - 13 = 0