Find the center and vertices of the hyperbola.
A. center: (-3, 1), vertices: (-8, 1), (2,1)
B. center: (-3, 1), vertices: (-3, -4), (-3, 6)
C. center: (3,-1), vertices: (-2, -1), (8, -1)
D. center: (3, -1), vertices: (3, -6), (3, 4)
E. center: (-1, 3), vertices: (-6, 3), (4, 3)
Answer: A
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Find the derivative of the given function.y = tan-1
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B.
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Use the boundedness theorem to determine whether the polynomial function satisfies the given condition.The polynomial f(x) = x4 - x3 + 2x2 - 4x - 10 has no real zero less than -1.
A. Yes, the boundedness theorem shows that the polynomial has no real zero less than -1. B. No, the boundedness theorem does not show that the polynomial has no real zero less than -1.
Solve the problem.Midtown Delivery Service delivers packages which cost $1.40 per package to deliver. The fixed cost to run the delivery truck is $384 per day. If the company charges $5.40 per package, how many packages must be delivered daily to make a profit of $40?
A. 96 packages B. 56 packages C. 274 packages D. 106 packages
Evaluate the factorial expression.
A.
B.
C.
D.