Solve the compound inequality. Graph the solution set and write the solution in interval notation.x ? -1 and x ? 1
A. [-1, 1]
B. ?
C. (-1, 1)
D. (-?, ?)
Answer: B
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Solve the compound inequality. Express the solution using interval notation. Graph the solution set.-4x < -20 and x + 4 > 5
A. (1, 5)
B. (-?, 1) ? (5, ?)
C. (5, ?)
D. ?
For what values of x does the series converge absolutely?
A. 0 ? x < ? B. -1 < x < 1 C. -1 ? x ? 1 D. x = 0
Answer the question according to what the textbook states.Which of these is NOT listed as a tip to help you succeed in this course?
A. Choose to attend all class periods and do your homework. B. Form study groups and/or exchange names and e-mail addresses. C. Read your textbook after you attend class. D. Know how to get help if you need it.
Write the statement in the form "if p, then q."All numbers which are divisible by four are even numbers.
A. If a number is divisible by four, then it is even. B. If a number is even, then it is not divisible by four. C. If a number is even, then it is divisible by four. D. If a number is not divisible by four, then it is not even.