Translate the sentence to an algebraic inequality.A number is greater than -2.

A. x ? -2
B. x > -2
C. x < -2
D. x ? -2


Answer: B

Mathematics

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Solve the problem.The finite sequence whose general term is an = 0.13n2 - 1.02n + 7.94, where n = 1, 2, 3, . . ., 9 models the total operating costs, in millions of dollars, for a company for nine consecutive years.Find 

A. $31.55 million B. $28.2 million C. $35.25 million D. $25.46 million

Mathematics

Sketch the graph of the function.f(x) = 

A.

B.

C.

D.

Mathematics

Solve the inequality. > 0

A. (-6, 2) or (6, ?) B. (-?, -6) or (6, ?) C. (-6, 2) or (2, 6) D. (-?, -6) or (2, 6)

Mathematics

Provide the appropriate response.Suppose that the complete graph of a fifth degree polynomial function shows x-intercepts of -12, -4, 0, 6, and 11, and that the end behavior is described by f(x) ? -? as x ? -? and f(x) ? ? as x ? ?. Find the solution set of f(x) ? 0.

A.
B.
C.
D.

Mathematics