Find the Domain and Range of the Function $$g ( z ) = - 2 - \sqrt { z }$$

question 76

Multiple Choice

Find the domain and range of the function.
- $$g ( z ) = - 2 - \sqrt { z }$$

• A) D: \(( - \infty , 0 ]\), R: \([ - 2 , \infty )\)
• B) D: \(( - \infty , \infty ) , \mathrm { R } : ( - \infty , - 2 ]\)
• C) D: \([ 0 , \infty ) , \mathrm { R } : ( - \infty , - 2 ]\)
• D) D: \(( - \infty , - 2 ] , R : ( - \infty , \infty )\)