Find the domain of the function.f(x) = log4(x - 9)2
A. (-?, 9) or (9, ?)
B. (9, ?)
C. (-?, 0) or (0, ?)
D. (-9, ?)
Answer: A
Mathematics
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Place a less than or greater than sign in the blank to make a true statement.-48 
-98
A. > B. <
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Use the rules of exponents to simplify the expression. Write the answer with positive exponents. Assume that all variables represent positive real numbers.
1/4
A. 4ab2
B. 
C. 
D. 
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Perform the indicated operation. Simplify your answers. 
- 
A. 
B. 
C. 
D. 
Mathematics
Use the composition cancellation equations to decide whether or not the functions are inverses of each other.f(x) = (x - 2)2, x ? 2 and g(x) = 
A. Yes B. No
Mathematics