Find the Domain and Range of the Inverse of the Given

question 219

Multiple Choice

Find the domain and range of the inverse of the given function.
- $$f ( x ) = - \frac { 3 } { x }$$

• A) Domain and range: \(( - \infty , 0 ) \cup ( 0 , \infty )\)
• B) Domain: all real numbers; range: \(( - \infty , 0 ) \cup ( 0 , \infty )\)
• C) Domain: \(( - \infty , 0 ) \cup ( 0 , \infty )\); range: all real numbers
• D) Domain and range: all real numbers

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Definitions:

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RNA-First Hypothesis

In chemical evolution, the proposal that RNA originated before other macromolecules and allowed the formation of the first cell(s).

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