Evaluate the expression.P(7, 6)

A. 2
B. 7
C. 2520
D. 5040


Answer: D

Mathematics

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Plot the curve of the given polar equation in polar coordinates.r = 

A.

B.

C.

D.

Mathematics

Provide an appropriate response.If f(x) = 1, f(x) = -1, and f(x) is an even function, which of the following statements are true?I. f(x) = -1II. f(x) = -1III. f(x) does not exist.

A. II and III only B. I and III only C. I and II only D. I, II, and III

Mathematics

Find the product.(2x2 - 11y)(-4x2 + 3y + z)

A. -8x4 + 50x2y2 - 33y2 B. -8x4 + 50x2y - 33y4 + 2x2yz C. -8x4 + 50x2y + 2x2z - 33y2 - 11yz D. -8x2 + 50xy + 2x2z - 33y2 - 11z

Mathematics

Simplify. Assume that no radicands were formed by raising negative quantities to even powers. 

A.
B.
C. 21 
D.

Mathematics