Graph the Function on Your Calculator to Determine the Domain $$r ( x ) = \sqrt { x + 6 }$$

question 255

Multiple Choice

Graph the function on your calculator to determine the domain and range from the graph.
- $$r ( x ) = \sqrt { x + 6 }$$

• A) Domain: \([ - 6 , \infty )\); range: \([ 0 , \infty )\)
• B) Domain: \([ - 6 , \infty )\); range: \(( - \infty , \infty )\)
• C) Domain: \([ 0 , \infty )\); range: \([ - 6 , \infty )\)
• D) Domain: \(( - 6 , \infty )\); range: \(( 0 , \infty )\)

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