Change the logarithmic expression to an equivalent expression involving an exponent.logb 9 = 2
A. 9b = 2
B. b2 = 9
C. 2b = 9
D. 92 = b
Answer: B
Mathematics
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Find the area under the curve over the indicated interval.
y = 6/x; [1,4] What will be an ideal response?
Mathematics
Find the indicated composite for the pair of functions.Given f(x) = 6x + 14 and g(x) = 5x - 1, find (f ? g)(x).
A. 30x + 69 B. 30x + 13 C. 30x + 20 D. 30x + 8
Mathematics
Solve the compound inequality. Graph the solution set.11 ? g(x) ? -1, where g(x) = 3x - 4
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.A survey showed that students had these preferences for instructional materials. Use the graph to answer the question.
About how many students would you expect to prefer computers in a school of 800 students?
A. About 144 students B. About 160 students C. About 288 students D. About 36 students
Mathematics