Solve the compound inequality. Give the solution set in both interval and graph form.-3x ? -9 or 6x - 4 < 2x
A. (-?, 1) ? [3, ?)
B. (1, 3]
C. [1, 3)
D. ?
Answer: A
Mathematics
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Simplify the radical expression. Assume all variables represent nonnegative real numbers.
A. 10k7q8
B. 10k2q4
C. 10k3q4
D. 10k3q4
Mathematics
Find the quotient and write in rectangular form. First convert the numerator and denominator to trigonometric form.
A. -4 i
B. -4 - 4i
C. - 2
- 2 i
D. -4
Mathematics
Find the requested sum of the arithmetic sequence.a1 = -13, d = 5 Find S5.
A. 12 B. -15 C. -13 D. -65
Mathematics
Evaluate p(k) by dividing p(x) by x - k and determining the remainder.p(x) = x3 - 5x2 + 3x - 5, k = 4
A. 1 B. -9 C. -137 D. -132
Mathematics