Find the inverse of the function.f(x) = (x - 7)2, x ? 7
A. f-1(x) = 
+ 7
B. f-1(x) = x2 + 7
C. f-1(x) = - 
D. f-1(x) = 
Answer: A
Mathematics
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Provide an appropriate response.Which method of apportionment never leads to a violation of the quota criterion?
A. Hamilton's method B. Hill-Huntington method C. Jefferson's method D. Webster's method
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Solve the rational inequality. Write the solution set using interval notation; then graph the solution set on a number line.
> x
A. (0, 3) ? (6, ?)
B. (-?, 3) ? (6, ?)
C. (6, ?)
D. (-?, 0) ? (3, 6)
Mathematics
Find the greatest common factor of the list of items.8, 18, and 20
A. 8 B. 4 C. 1 D. 2
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Decompose into partial fractions.
A. 2x - 5 - 
+ 
B. 2x - 9 - 
+ 
C. 2x - 9 - 
+ 
D. 2x - 5 - 
+ 
Mathematics