Solve the inequality, giving its solution set in both interval and graph forms. -2 ? x - 5 ? 1
A. (3, 6)
B. [3, 6]
C. [-7, -4]
D. (-7, -4)
Answer: B
Mathematics
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Draw and shade a Venn diagram that corresponds to the set. ?
A.
B.
Mathematics
Solve the equation by making an appropriate substitution.(x2 - 2x)2 - 23(x2 - 2x) + 120 = 0
A. {- 3, - 2, 5, 4} B. {15, 8} C. {- 3, - 2, 15, 8, 5, 4} D. {5, 4}
Mathematics
Use integration by parts to find the integral. Round the answer to two decimal places if necessary. dx
A. -8.91 B. -3.61 C. 7.09 D. 0.91
Mathematics
Rewrite with rational exponents.8
A. (8x4y)5/8
B. 8
C. (8x4y)8/5
D. 8/5
Mathematics