Solve the inequality.2 ? -9

A.  ? 
B.
C. ?
D.


Answer: B

Mathematics

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Find the first five terms in the sequence whose nth term is given. n2 + 2

A. 3, 6, 11, 14, 22 B. 2, 8, 18, 32, 50 C. 4, 6, 8, 10, 12 D. 3, 6, 11, 18, 27

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Solve the problem.Assume that the seed square of the Sierpinski L has perimeter P = 8. Find the length of the boundary of the shape obtained in Step 3 of the construction.

A. 14 B. 40 C. 10 D. 56 E. 12

Mathematics

Graph the system of inequalities.x + y ? 9x + y ? 5y ? 0x ? 0

A.

B.

C.

D.

Mathematics

Determine whether or not the function is one-to-one.f(x) = (9x - 2)2

A. Yes B. No

Mathematics