Find the general term, an, of the given arithmetic sequence.2, 4, 6, 8, 10, . . .
A. an = n2
B. an = 2n
C. an = 3n
D. an = n + 2
Answer: B
You might also like to view...
The line graph shows the costs of a 30-second television spot (in thousands of dollars) during the Super Bowl from 1995 to 2005.
Estimate the increase in the cost of a 30-second spot from the Super Bowl in 1998 to the Super Bowl in 2001.
A. 400 thousand dollars B. 1,600 thousand dollars C. 1,200 thousand dollars D. 1,440 thousand dollars E. 800 thousand dollars
Find the derivative of y with respect to x, t, or ?, as appropriate.y = 4e?(sin ? - cos ?)
A. 4e?(sin ? - cos ?) + 4e? B. 0 C. 8e?(sin ? - cos ?) D. 8e? sin ?
Graph the function.f(x) = 
A. 
B. 
C. 
D. 
Write with rational exponents and then apply the properties of exponents. Assume that all radicands represent positive real numbers. Give answers in exponential form.
A. x7/2
B. 
C. 
D. 