Find the equation of the parabola described.Vertex at (3, 4); focus at (7, 4)
A. (x - 4)2 = -12(y - 4)
B. (y - 4)2 = -16(x - 3)
C. (x - 4)2 = 12(y - 4)
D. (y - 4)2 = 16(x - 3)
Answer: D
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dollars.
?
Solve this equation for w to express water consumption as a function of the charges.
?
A. There is no solution.
B. 
C. 
D. 
Write the partial fraction decomposition of the rational expression.
A. 
+ 
+ 
B. 
+ 
+ 
C. 
+ 
+ 
D. 
+ 
+ 
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Find the inclination ? (in degrees) of the line with a slope of m. Round your answer to one decimal places.
?
?
A. 
B. 
C. 
D. ?
E. 