Find the Domain and Range of the Inverse of the Given

question 397

Multiple Choice

Find the domain and range of the inverse of the given function.
- $$f ( x ) = \sqrt { x - 1 }$$

• A) Domain and range: all real numbers
• B) Domain: \([ 0 , \infty )\); range: \([ 1 , \infty )\)
• C) Domain: \([ 1 , \infty )\); range: \([ 0 , \infty )\)
• D) Domain: all real numbers; range: \([ 1 , \infty )\)

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Definitions:

HNO3

Nitric acid, a highly corrosive and toxic strong acid used in the production of fertilizers, explosives, and in the production of other chemicals.

Reactivity

The inclination of a material to participate in chemical changes, alone or in combination with other elements, leading to the liberation of energy.

Chlorine

A highly reactive, greenish-yellow gaseous element used in water purification and the production of numerous chemicals.

Aluminum Chloride

A chemical compound with the formula AlCl3, widely used in the chemical industry as a catalyst and as a component in a variety of chemical reactions.