Write the form of the partial fraction decomposition of the rational expression. It is not necessary to solve for the constants.

A.  +  + 
B.  +  + 
C.  + 
D.  + 


Answer: D

Mathematics

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Solve the problem.A ladder that is 13 feet long is 5 feet from the base of a wall. How far up the wall does the ladder reach?

A.  ft
B. 12 ft
C. 144 ft
D. 2 ft

Mathematics

The function f is one-to-one. Find its inverse.f(x) = 3x + 4

A. f-1(x) =  - 4
B. f-1(x) = 
C. f-1(x) =  + 4
D. f-1(x) = 

Mathematics

Describe the sequence of transformations from the related common function  to g.   ?

A. Vertical shift 4 units up; then vertical shrink by a factor of  2. B. Horizontal shift 4 units left; then vertical shrink by a factor of  2. C. Horizontal shift 4 units right; then vertical stretch by a factor of  2. D. Vertical shift 4 units down; then vertical shrink by a factor of  2. E. Horizontal shift 4 units left; then vertical stretch by a factor of 2.

Mathematics

Represent the shaded area in the figure group with an improper fraction.

A.
B.
C.
D.

Mathematics