Perform the indicated operation.
+ 
A. 
x + 
y
B. 
x + 
y
C. 
x + 
y
D. 
x + 
y
Answer: A
Mathematics
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Graph f(x). State the domain, range, and horizontal asymptote of the function.f(x) = 
x + 1
A. Domain: (-?, ?), range: (0, ?)
Horizontal asymptote: y = 0
B. Domain: (-?, ?), range: (0, ?)
Horizontal asymptote: y = 0
C. Domain: (-?, ?), range: (1, ?)
Horizontal asymptote: y = 1
D. Domain: (-?, ?), range: (-?, 0)
Horizontal asymptote: y = 0
Mathematics
Find the general term an of the given sequence.4, 10, 16, 22, 28, . . .
A. an = 6n - 1 B. an = 4(6)n-1 C. an = 2n - 6 D. an = 2(3n - 1)
Mathematics
Using the variable x, write the interval as an inequality.(-3, 7]
A. -3 < x ? 7 B. x ? 7 C. -3 < x < 7 D. -3 ? x ? 7
Mathematics
Simplify the expression. Assume all variables represent positive real numbers.
- 
+ 
A. 5x
- 6
B. 6x
- 6
C. 6
- 
D. 6x
- 6
Mathematics