Solve the inequality. Express your answer using interval notation.x + 7 < 9
A. (-?, 2]
B. (2, ?)
C. (-?, 16)
D. (-?, 2)
Answer: D
Mathematics
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Find the domain and the vertical asymptote of the function.g(x) = ln(x - 4)
A. Domain: (4, ?); vertical asymptote: x = 4 B. Domain: (-4, ?); vertical asymptote: x = -4 C. Domain: (-?, ?); vertical asymptote: none D. Domain: (0, ?); vertical asymptote: x = 0
Mathematics
Given p is true, q is true, and r is false, find the truth value of the statement.~q ? (p ? ~r)
A. False B. True
Mathematics
Replace the polar equation with an equivalent Cartesian equation.r2 = 24r cos ?
A. x = 24 B. (x - 12)2 + y2 = 0 C. (x - 12)2 + y2 = 144 D. x2 + (y - 12)2 = 144
Mathematics
Evaluate. 54
A. 1024 B. 125 C. 625 D. 20
Mathematics