Graph the hyperbola.y2 - x2 = -18
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Decide whether the statement is believable, given the precision with which it is stated. Using a meter stick, I measured the length of the kitchen to within 0.0664 centimeters.
A. Believable B. Not believable at that precision
Mathematics
Calculate the area of the surface S.S is the cap cut from the paraboloid z = 
- 5x2 - 5y2 by the cone z = 
A. 
B. 
C. 
D. 
Mathematics
For the functions f(x) and g(x), determine the domain of (f + g)(x) (the sum of f and g).f(x) = 3x + 
, g(x) = 
A. {x ? x is a real number} B. {x ? x is a real number and x ? 3 and x ? -5} C. {x ? x is a real number and x ? 3} D. {x ? x is a real number and x ? -3 and x ? 5}
Mathematics
Find the area.
A. 156 yd2 B. 292.5 yd2 C. 585 yd2 D. 252 yd2
Mathematics