Solve the equation in the real number system.x3 + 4x2 - 10x + 12 = 0

A. {6}
B. {-6, 6}
C. {1}
D. {-6}


Answer: D

Mathematics

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Solve the problem.In the weighted voting system , a strict majority of the votes is needed to pass a motion. The value of the quota q is

A. 13. B. 12. C. 10. D. 11. E. none of these

Mathematics

Determine the amplitude and range of the function and sketch its graph.y = -3 cos 2x

A. amplitude: 3; range: [-3, 3]

B. amplitude: 3; range: [-3, 3]

C. amplitude: -3; range: [0, 3]

D. amplitude: 3; range: [0, 3]

Mathematics

Determine if the function is a power function. If it is, then state the power and constant of variation.f(x) = 6x3/4

A. Power is 6; constant of variation is 
B. Power is ; constant of variation is 6
C. Power is ; constant of variation is 6
D. Not a power function

Mathematics

Graph the rational function.f(x) =  

A.

B.

C.

D.

Mathematics