Write the terms for the partial fraction decomposition of the rational function. Do not solve for the constants.

A.   +  
B.  +  +  + 
C.  +   +  
D.    + 


Answer: B

Mathematics

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Use the given transformation to evaluate the integral.   Rwhere R is the parallelogram bounded by the lines    

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A.
B. 756
C.
D. 378

Mathematics

Solve the problem.For a hyperbolic mirror the two foci are 42 cm apart. The distance of the vertex from one focus is 6 cm and from the other focus is 36 cm. Position a coordinate system with the origin at the center of the hyperbola and with the foci on the y-axis. Find the equation of the hyperbola.

A.  -  = 5
B.  -  = 1
C.  -  = 5
D.  -  = 1

Mathematics

Sketch the graph of f.f(x) = x

A.

B.

C.

D.

Mathematics

Evaluate the expression.3

A.
B.
C. - 
D. - 

Mathematics