Find the area of the circle. Use 3.14 or  for ? as indicated.Find the area. Round the answer to the nearest tenth of a unit.

A. 27 mi2
B. 14.5 mi2
C. 58.1 mi2
D. 13.5 mi2


Answer: B

Mathematics

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Find the extreme values of the function and where they occur.y = 

A. Absolute maximum is 8 at x = 2. B. Absolute minimum is 8 at x = 0. C. Absolute maximum is 8 at x = -2. D. Absolute minimum is 0 at x = 1.

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Solve.5x2 - 44x - 9 = 0

A.  r
B. {-5, 9}
C.  
D.  

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Find the derivative of the given function. Simplify and express the answer using positive exponents only. ?   ?

A.
B.
C.
D.
E.

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Provide an appropriate response.For the equation y + 2x = -6, complete the following table.x-4?0??y??06?

A.

x-4?0- 3?0
y2?-6?06?

B.
x-4?0- 3?6?
y2?6?06?

C.
x-4?0- 3?-6?
y-4?-6?06?

D.
x-4?0- 3?-6?
y2?-6?06?

Mathematics