The general term of a sequence is given. Determine whether the given sequence is arithmetic, geometric, or neither. If the sequence is arithmetic, find the common difference; if it is geometric, find the common ratio.- 
, - 
, - 
, - 
, . . .
A. Geometric, r = - 
B. Arithmetic, d = - 
C. Arithmetic, d = - 
D. Neither
Answer: D
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It costs $624 to rent a dining hall for a dinner you are catering. In addition it costs $33 for each person attending the dinner.
?
A: Write a formula for the total cost C, in dollars, of catering a dinner for n guests.
?
B: Explain in practical terms the meaning of 
.
?
C. Calculate the value you found in part B.
What will be an ideal response?
Use the information below to determine the indicated set. U = {q, r, s, t, u, v, w, x, y, z} A = {q, s, u, w, y} B = {q, s, y, z}A' ? B
A. {s, u, w} B. {q, s, t, u, v, w, x, y} C. {q, r, s, t, v, x, y, z} D. {r, s, t, u, v, w, x, z}
Graph the solution of the system of linear inequalities.
A. 
B. 
C. 
D. 
Indicate any inputs that must be excluded and then solve the equation. Factoring of the quadratic equation may be helpful.
