For what values of x does the series converge absolutely?
A. -10 ? x < -4
B. 0 < x ? -4
C. 0 < x < -4
D. -10 < x < -4
Answer: D
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Determine whether the statement is true or false. -5 ? N
A. True B. False
Solve the problem.A diving pool that is 9 m deep and full of water has a viewing window on one of its vertical walls. Find the force on a square window, 2.5 m on a side, with the lower edge of the window on the bottom of the pool.
A. 474,687.5 N B. 77,500 N C. 76,562.5 N D. 441,000 N
An equation that defines y as a function of x is given. Rewrite the equation using function notation f(x).x - 2y = 18
A. f(x) = - 
x + 9
B. f(x) = 
x - 18
C. f(x) = 
x - 9
D. f(x) = -x + 9
Determine if the infinite geometric series converges or diverges. If the series converges, find its sum.4 + 
+ 
+ 
+ . . .
A. converges, 
B. converges, 
C. converges, 6
D. diverges