Let f(x) = 8x2 - 5x and g(x) = 7x + 9.Find the composite.g[f(-3)]
A. 7050
B. 618
C. 1212
D. 408
Answer: B
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Use limit methods to determine which of the two given functions grows faster or state that they have comparable growth rates. ln x; ln x86
A. ln x B. ln x86 C. Comparable rates
Solve the problem.In 1985, John invested $22,000 in the stock market. By 1995 his investment had grown to $26,000. If the market continues to grow at the same rate, how much will be in his account in 1996? Give your answer to the nearest dollar.
A. $22,401 B. $30,000 C. $26,400 D. $26,000
Solve the problem. Find the exact value of x in the figure.
A. 
B. 75
C. 
D. 
Solve the problem.In a survey of 374 computer buyers, 159 put price as a main consideration, 218 put performance as a main consideration, and 57 listed both price and performance. How many computer buyers listed other considerations? How many looked only for performance?
A. 54; 161 B. 102; 161 C. 54; 218 D. 111; 218