Rewrite the expression as the sum and/or difference of logarithms, without using exponents. Simplify if possible.log2
A. 
log2m + 
log2n - 
log2k
B. 5 log2m + 9 log2n - 2 log2k
C. 
log2m + 
log2n - 2 log2k
D. 
log2m ? 
log2n ÷ 2 log2k
Answer: C
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Solve. Give your answer as a mixed number if appropriate.
= 
A. 
B. 12
C. 35
D. 105
Let A = {1, 3, 5, 7}B = {5, 6, 7, 8}C = {5, 8}D = {2, 5, 8}U = {1, 2, 3, 4, 5, 6, 7, 8}.Determine whether the statement is true or false.A ? {7, 5, 3, 1}
A. False; the elements in A are in a different order. B. False; A has different elements than those listed. C. False; the elements in A are the same as those listed. D. True
Graph the given absolute value function and state its domain and range.f(x) = 
- 4
A. Domain: (-?, ?)
Range: [-4, ?)
B. Domain: (-?, ?)
Range: [-4, ?)
C. Domain: [4, ?)
Range: (-?, ?)
D. Domain: (-?, ?)
Range: [4, ?)
Write the partial fraction decomposition of the rational expression.
A. 
+ 
B. 
+ 
C. 
+ 
D. 
+ 