Solve.The sum of a number and its reciprocal is -2. Find the number.
A. -1
B. 1 or -1
C. 2
D. 1
Answer: A
Mathematics
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State whether the function is linear or quadratic.f(x) = 0.6x2 + 4x - 32
A. Linear B. Quadratic
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Match the function with one of the graphs.f(x) = 4x + 5
A. 
B. 
C. 
D. 
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Simplify the expression.
A. 1 B. y + 1 C. Cannot be simplified D. -1
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For the given rational functions f(x) and g(x), f(x) + g(x).f(x) = 
, g(x) = 
A. 
B. 9x
C. 
D. 
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