Evaluate the expression.(-4)-1
A. -4
B. - 
C. 
D. 4
Answer: B
Mathematics
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Write an equation of the line.
A. y = 3x - 
B. y = - 
x + 3
C. y = 
x + 3
D. y = - 5x + 3
Mathematics
Factor out the greatest common factor.x2 + 12x
A. x(x2 + 12) B. x2(1 + 12x) C. x(x + 12) D. No common factor
Mathematics
Find the requested value.If f(x) = x2 + 5x + 1 and g(x) = 4x - 2, find (fg)(x).
A. 4x3 + 18x2 - 6x - 2 B. 16x2 + 4x - 5 C. 4x3 - 18x2 + 6x - 2 D. 4x3 + 18x2 + 5x - 2
Mathematics
Find the foci and asymptotes of the hyperbola.
- 
= 1
A. (-14, 2), (18, 2); y = 
x + 
, y = - 
x + 
B. (2, -18), (2, 22); y = 
x - 
, y = - 
x + 
C. (-5, 22), (-5, -18); y = 
x + 
, y = - 
x - 
D. (2, -14), (2, 18); y = 
x - 
, y = - 
x + 
Mathematics