Find (f - g)(x).
?
?
A. 2x - 6
B. 6
C. 2x - 3
D. 2x + 6
E. 2x
Answer: B
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Determine whether the improper integral converges or diverges.
A. Converges B. Diverges
Rewrite the expression as the logarithm of a single quantity.5 log4(2x - 1) + 6 log4(4x + 5)
A. log4((2x - 1)5 + (4x + 5)6)
B. log4((2x - 1)5(4x + 5)6)
C. 30 log4((2x - 1)(4x + 5))
D. log4 
Solve the problem.In September 1998 the population of the country of West Goma in millions was modeled by 
At the same time the population of East Goma in millions was modeled by
In both formulas x is the year, where 
corresponds to September 1998. Assuming these trends continue, estimate the year when the population of West Goma will equal the population of East Goma.
A. 2005 B. 1990 C. 8 D. 2006
The histogram shows the scores of each participant in a game from a total of 100 participants. 
The greatest number of participants is within which category?
A. 80-99 B. 60-79 C. 60-69 D. 40-59