Find the vertices of the hyperbola.
- 
= 1
A. (-7, 0), (7, 0)
B. (0, 7), (0, -7)
C. (0, 4), (0, -4)
D. (-4, 0), (4, 0)
Answer: B
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A. $2,493 B. $2,576 C. $2,544 D. $326
Find the indicated function values.If h(x) = x3 - x, find a. h(-1)
b. h(0)
c. h(-4)
A. a. 0 b. 0 c. -68 B. a. 0 b. 0 c. -60 C. a. -2 b. 0 c. -68 D. a. -2 b. 0 c. -60
Find the inverse of the function.f(x) = 
- 6
A. f-1(x) = x + 9 B. f-1(x) = 3x + 6 C. f-1(x) = 3x + 18 D. f-1(x) = 3x - 18
Solve the problem.An architect needs to design a rectangular room with an area of 96 ft2. What dimensions should he use in order to minimize the perimeter?
A. 19.2 ft × 96 ft B. 9.8 ft × 9.8 ft C. 24 ft × 24 ft D. 9.8 ft × 24 ft