For the given functions f(x) and g(x), find (f ? g)(x) or 
(x) as indicated.f(x) = x + 11, g(x) = x - 2Find (f ? g)(x).
A. x2 + 6x - 22
B. x2 + 9x + 9
C. x2 - 22
D. x2 + 9x - 22
Answer: D
Mathematics
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The equation of an ellipse is given. Put the equation in standard form and sketch the ellipse.6x2 + (y + 2)2 = 6
A. x2 + 
= 1
B. 
+ (y + 2)2 = 1
C. x2 + 
= 1
D. 
+ (y + 2)2 = 1
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Solve the problem. Round your answer to two decimal places if necessary.What is 81% of 126?
A. 10.21 B. 1,020.6 C. 10,206 D. 102.06
Mathematics
Write a mathematical expression for the word phrase.16 more than the difference of -7 and 9
A. (-7 - 9) + 16 B. (-7 - 16) + 9 C. (7 - 9) + 16 D. (-7 + 9) + 16
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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. 
+ 
+ 
Mathematics