Solve the problem.Find the area of the shaded region. Express the answer in terms of ?. 

A. ? - 9 square units
B. ?- 9 square units
C. 3?- 3 square units
D. 9 square units


Answer: A

Mathematics

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The graph of a function is given. Determine whether the function is increasing, decreasing, or constant on the given interval.(-1, 0)

A. increasing B. constant C. decreasing

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Simplify the expression.12a + 11 + 7a

A. 19a + 11 B. 84a + 11 C. 19a D. 38a

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Simplify.63

A. 216 B. 9 C. 4 D. 18

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Graph the hyperbola. -  = 1

A.

B.

C.

D.

Mathematics