Perform the indicated operation and express in lowest terms.
- 
A. 
B. 
C. 
D. 2x + 4
Answer: C
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Find a formula for the nth term of the sequence.9, 10, 11, 12, 13 (integers beginning with 9)
A. an = n + 10 B. an = n + 9 C. an = n - 9 D. an = n + 8
Solve the problem.A bead is formed from a sphere of radius 2 by drilling through a diameter of the sphere with a drill bit of radius 1. Find the volume of the bead.
A. 
?
B. 
?
C. 
?
D. 
?
To answer the following question(s), refer to the Mandelbrot replacement process described by:? Start: Choose an arbitrary complex number s, called the seed of the Mandelbrot sequence. Set the seed s to be the initial term of the sequence 
? Procedure M: To find the next term in the sequence, square the preceding term and add the seed 
For the seed s = -3, the Mandelbrot replacement process
A. gives values that have no pattern. B. gives values that get closer and closer to -1. C. goes off to infinity. D. is periodic. E. none of these
Add.
A. 1131 B. 592 C. 591 D. 581