Determine for what numbers, if any, the given function is discontinuous.f(x) = 

A. -4, 4
B. None
C. 4
D. 0


Answer: C

Mathematics

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Determine which values of x and y, if any, are not permissible. f(x, y) = 

A. All values of x and y are permissible. B. The point (0, -9) is not allowed. C. x ? 0 D. y ? 0

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Evaluate the integral.

A. -  cos 6x - x sin 9x + C
B. -  cos 6x - 9x sin 6x + C
C. -  cos 6x - x sin 6x + C
D. -  cos 6x -  sin 6x + C

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Solve the quadratic equation.5x2 + 12x = -5

A.
B.
C.
D.

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Solve the problem.How many 5-card poker hands consisting of 3 aces and 2 kings are possible with an ordinary 52-card deck?

A. 12 B. 24 C. 6 D. 288

Mathematics