Solve and graph.2x + 8 < 4 and -9 - 2x > -17

A. (-?, -2) ? (4, ?)

B. (-?, 4)

C. (-?, -2)

D. (-2, 4)


Answer: C

Mathematics

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Solve the problem.The polynomial  gives the approximate total earnings of a company, in millions of dollars, where x represents the number of years since 1996. This model is valid for the years from 1996 to 2000. Determine the earnings for 2000. Round to 2 decimal places.

A. $2.03 million B. $2.82 million C. $2.36 million D. $2.26 million

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Graph the two functions on one coordinate plane.f(x) = x2h(x) = x2 + 2.

A.

B.

C.

D.

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Find an expression for the general term, an.243, -81, 27, -9, . . .

A. an = 243 n - 1
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Mathematics