Find the Interval(s) Where $f ( x ) = \sqrt { x ^ { 2 } - 2 x + 3 }$

question 69

Multiple Choice

Find the interval(s) where $f ( x ) = \sqrt { x ^ { 2 } - 2 x + 3 }$ is continuous.

• A) \([ 0 , \infty )\)
• B) \([ - 3,3 ]\)
• C) \(( - \infty , \infty )\)
• D) \([ - 2,3 ]\)