Find the asymptotes of the hyperbola.y = ±
A. y = ± 
x
B. y = ± 16x
C. y = ± 4x
D. y = ± 
x
Answer: C
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Evaluate the expression.3-2
A. -9
B. 9
C. 
D. 
For the pair of functions, find the indicated domain.f(x) = x2 - 36, g(x) = 2x + 3Find the domain of g/f.
A. (-?, -6) ? (-6, 6) ? (6, ?)
B. 
? 
C. 
D. (-?, ?)
Solve the problem.A box with an open top is to be constructed from a rectangular piece of cardboard with dimensions 12 inches by 25 inches by cutting out equal squares of side x at each corner and then folding up the sides as in the figure. Express the volume V of the box as a function of x.
A. V(x) = x(12 - x)(25 - x) B. V(x) = x(12 - 2x)(25 - 2x) C. V(x) = (12 - 2x)(25 - 2x) D. V(x) = (12 - x)(25 - x)
Simplify the expression. Assume that variables represent nonzero numbers.
0
A. undefined
B. 0
C. 1
D. 