Find the largest open interval where the function is changing as requested.Decreasing f(x) = x3 - 4x

A.
B.
C.
D.


Answer: A

Mathematics

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List the degree of each term and the degree of the polynomial.x8yz - x10y2 - 4x7y2z3

A. 10, 12, 12; polynomial: 12 B. 10, 12, 12; polynomial: 10 C. 8, 12, 12; polynomial: 12 D. 8, 12, 12; polynomial: 8

Mathematics

Determine whether the statement is true or false.3 ? 6

A. False B. True

Mathematics

Perform the indicated operation and simplify. - 

A.
B.
C.
D.

Mathematics

Solve the problem.Find the length of a rectangular lot with a perimeter of 140 m if the length is 6 m more than the width.

A. 70 m B. 76 m C. 32 m D. 38 m

Mathematics