View each of the following expressions as a function having domain R and codomain R. Mark all of the functions whose range is bounded below. 1 1 + x² c+arctan(r) X→ x → e Ox+1-x² x → sin(x)

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View each of the following expressions as a function having domain R
and codomain R. Mark all of the functions whose range is bounded
below.
11
1
1 + x²
2 + arctan(r)
x → e
*+1-x²
x → sin(x)
Transcribed Image Text:View each of the following expressions as a function having domain R and codomain R. Mark all of the functions whose range is bounded below. 11 1 1 + x² 2 + arctan(r) x → e *+1-x² x → sin(x)
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