By graphing the function, visually estimate its domain and range.f(x) = 

A. Domain: (-?, -2] ? [2, ?); range: (-?, ?)
B. Domain: (-?, ?); range: [0, ?)
C. Domain: (-?, -2] ? [2, ?); range: [0, ?)
D. Domain: [-2, 2]; range: [0, ?)


Answer: C

Mathematics

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A.  + i
B.  - i
C. -  + i
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A.

B.

C.

D.

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