Find the center (h, k) and radius r of the circle with the given equation. 5(x + 3)2 + 5(y - 4)2 = 15
A. (h, k) = (3, -4); r = 
B. (h, k) = (-3, 4); r = 
C. (h, k) = (3, -4); r = 5
D. (h, k) = (-3, 4); r = 5
Answer: B
Mathematics
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Find the quadratic approximation of f at x = 0.f(x) = esin 5x
A. Q(x) = 1 + 5x + 
x2
B. Q(x) = 5x - 
x2
C. Q(x) = 1 - 5x + 
x2
D. Q(x) = 5x + 
x2
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Find the limit.
(
- 2)
A. does not exist B. -2 C. 0 D. 2
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Change 0.05% to a decimal equivalent.
A. 0.05 B. 0.0005 C. 0.005 D. 0.5
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Represent the sets on a number line.{x|-3 < x < 1}
A. 
B. 
C. 
D. 
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