Find the series' radius of convergence.
A. 2
B. 0
C. 1
D. ?, for all x
Answer: C
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Evaluate the integral.
A. 4i + 8j - 3k
B. 4i - 8j + 3k
C. 2i - 4j - 
k
D. 2i + 4j - 
k
Write the negation of the compound statement. ? If x + 3 = 11, then x = 8. ?
A. 
B. ?
C. ?
D. ?
E. ?
Find the composite function for the given functions and state the domain. f ? g for f(x) = 3x + 6 and g(x) = -4x + 5
A. -12x + 29 B. -12x + 21 C. -12x D. 12x + 21
Find the vertex, focus, directrix, and focal width of the parabola.(y - 8)2 = 16(x - 2)
A. Vertex: (8, 2); Focus: (8, 6); Directrix: y = -2; Focal width: 4 B. Vertex: (8, 2); Focus: (8, 18; Directrix: y = -14; Focal width: 16 C. Vertex: (2, 8); Focus: (6, 8); Directrix: x = -2; Focal width: 16 D. Vertex: (2, 8); Focus: (18, 8); Directrix: x = -14; Focal width: 16