Find the domain of the given function.f(x) = 
A. (-?, 2) ? (2, ?)
B. (-?, 0) ? [2, ?)
C. (-?, 2]
D. (-?, ?)
Answer: B
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Obtain the five-number summary for the given data.The weights (in pounds) of 18 randomly selected adults are given below.
A. 114, 132, 151.5, 173, 202 B. 114, 130.75, 151.5, 174.50, 202 C. 114, 129.50, 150, 170.0, 202 D. 114, 129.50, 151.5, 170.0, 202
The number N, in millions, of Americans with Internet access t years after calendar year 1990 is modeled by the function
.
According to the model, for which calendar year is Internet access growing at the fastest rate? Round your answer to the nearest whole number.
?
A. 2000 B. 2001 C. 1997 D. 2003
Evaluate the factorial expression.3!
A. 12 B. 3 C. 2 D. 6
Determine whether the function is one-to-one by graphing and using the horizontal line test.f(x) = 
- 5
A. Yes B. No