Write out the first five terms of the sequence.an = 4n - 1
A. 3, 4, 5, 6, 7
B. 5, 9, 13, 17, 21
C. 3, 7, 11, 15, 19
D. -3, -7, -11, -15, -19
Answer: C
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Determine the component representation and magnitude of the vector having the initial point P and the terminal point Q.P(5, 9) and Q(1, 15)
A. 
, 2
B. 
, 2
C. 
, 52
D. 
, 52
If the function is one-to-one, list the inverse function by switching coordinates or inputs and outputs.f = {(5, 5), (-5, -5), (8, 1), (-8, -1)}
A. f-1 = {(5, 5), (-5, -5), (1, 8), (-1, -8)} B. f-1 = {(-1, 8), (-5, -5), (5, -5), (1, -8)} C. not one-to-one D. f-1 = {(-1, 8), (8, -5), (5, 5), (1, -8)}
Classify the statement as either true or false.The graph of g(x) = 3 x - 3 looks just like the graph of y = 3 x, but it is translated 3 units to the right.
A. True B. False
Solve the problem.Since 1960, the median age of men at their first marriage in a certain community has steadily increased. If x represents the the median age of these men at their first marriage, then x can be approximated by the formula 
+ 24.1, where t represents the number of years since 1960. What is the median age of men who are married for the first time in 2003? Round to the nearest hundredth when appropriate.
A. 24.71 years B. 1062.53 years C. 50.33 years D. 1036.91 years