Express the interval in set builder notation and graph the interval on a number line.(-?, 8)
A. {x 
}
B. {x 
}
C. {x 
}
D. {x 
}
Answer: B
Mathematics
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Find the equation of the hyperbola satisfying the given conditions.Vertices at (0, 4) and (0, -4); foci at (0, 9) and (0, -9)
A. 
- 
= 1
B. 
- 
= 1
C. 
- 
= 1
D. 
- 
= 1
Mathematics
Find the composition. If f(x) = 
and g(x) = 2x + 7, find g[f(x)].
A. x
B. x - 
C. 2x + 7
D. x + 14
Mathematics
Find the Social Security tax for the current pay period. Assume a 6.2% FICA rate up to a maximum of $110,000.Gross Earnings This Year: $104,104.85Current Period Earnings: $3890.68
A. $359.30 B. $241.22 C. $-124.28 D. $365.50
Mathematics
Graph the line, finding intercepts to determine two points on the line.6y - 3x = -9
A. x: 
; y: (0, -3)
B. x: 
; y: (0, 3)
C. x: (3, 0); y: 
D. x: (-3, 0); y: 
Mathematics