Suppose f : R → R is defined by \({\rm{f}}\left( {\rm{x}} \right) = – McqOptions

MCQOPTIONS

1.	Suppose f : R → R is defined by \({\rm{f}}\left( {\rm{x}} \right) = \frac{{{{\rm{x}}^2}}}{{1 + {{\rm{x}}^2}}}\) What is the range of the function?
A.	[0, 1)
B.	[0, 2]
C.	[-1, 1]
D.	[0, -1]
Answer» B. [0, 2]

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