Graph f(x). State the domain, range, and horizontal asymptote of the function.f(x) = 
x + 2
A. Domain: (-?, ?), range: (0, ?)
Horizontal asymptote: y = 0
B. Domain: (-?, ?), range: (2, ?)
Horizontal asymptote: y = 2
C. Domain: (-?, ?), range: (0, ?)
Horizontal asymptote: y = 0
D. Domain: (-?, ?), range: (-2, ?)
Horizontal asymptote: y = -2
Answer: B
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A. 3 B. 2 C. 5 D. 4
Find the indicated sum. Find the sum of the first 7 terms in the geometric series 
- 
+ 
- . . .
A. - 
B. - 
C. 
D. 
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A. f(x) = - 4x B. f(x) = - 4-x C. f(x) = 4-x D. f(x) = 4x
Solve the problem.The function, S(x) = 
, gives the predicted sales volume of a company, in millions of items, where x is the number of years from now. Determine the predicted sales 6 years from now. Round your answer to two decimals, if necessary.
A. 9.9 million B. 13.27 million C. 23.93 million D. 10.35 million