Findforf ( x ) = - x2 - 7. 

A. h + a
B. -7
C. -2a - h
D. 7a
E. -2a2 - h


Answer: C

Mathematics

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Evaluate the iterated integral.

A. - 
B.
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The following table shows the area A, in square miles, and the number S of species on islands in a certain island chain.  A 44,171 29,140 4,245 2,504 45 S 73 69 42 42 11? Use power regression to estimate the number of species on an island in the chain that is 3329 square miles in area. Round your answer to the nearest whole number. ?

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Plot the two points given by the ordered pairs.A(-5, 0), B(0, 5)

A.

B.

C.

D.

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Solve the equation.7x + 19 - 5x = 4x + 3

A. x = 8 B. x = -8 C. x = -16 D. x = 16

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