Provide an appropriate response.For the reciprocal function defined by f(x) = 
, 
is the only real number not in the domain.
A. 1
B. 0
C. 
D. -1
Answer: B
Mathematics
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Factor completely.x4 - 100x2
A. (x2 - 10x)(x2 + 10x) B. x2(x + 10)2 C. x2(x - 10)2 D. x2(x - 10)(x + 10)
Mathematics
Solve the equation.
- 
= 0
A. 
B. 
C. 
D. 
Mathematics
Provide an appropriate response.One of the graphs below is that of y = f(x) and the other is that of 
State which is the graph of y = 
.
A. ii B. i
Mathematics
Subtract.11x5 + x3 - 2x2 - 3x + 1 from 7x5 - 9x4 + 8x2 - 9x + 8
A. -4x5 - 9x4 + x3 + 6x2 - 12x + 9 B. -4x5 - 9x4 - x3 + 10x2 - 6x + 7 C. 4x5 - 9x4 - x3 - 5x + 8 D. -4x5 - 9x4 + x3 + 9x2 + 6x - 7
Mathematics