Perform the indicated operations.4 - (-12) ? (-5) + 11

A. -45
B. -69
C. 8
D. 128


Answer: A

Mathematics

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Find the derivative of the function.s = sin  - cos 

A. -  cos  -  sin 
B.  cos  +  sin 
C. cos  + sin 
D.  cos  -  sin 

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Use the method of your choice to find the least common multiple of the numbers.11, 22, and 33

A. 33 B. 22 C. 66 D. 726

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Solve.Find an equation of an ellipse with vertices (0, -7) and (0, 7) and eccentricity equal to .

What will be an ideal response?

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Give the equation of the horizontal asymptote, if any, of the function.f(x) = 

A. y = 1 B. y = -1, y = 1 C. y = 0 D. none

Mathematics