Find the Range of the Given Function $$f ( x ) = - \frac { 1 } { 3 } x ^ { 2 } + 3 x - 4$$

question 57

Multiple Choice

Find the range of the given function.
- $$f ( x ) = - \frac { 1 } { 3 } x ^ { 2 } + 3 x - 4$$

• A) \(\left[ \frac { 11 } { 4 } , \infty \right)\)
• B) \(\left[ - \infty , - \frac { 97 } { 4 } \right]\)
• C) \([ - 4 , \infty )\)
• D) \(\left( - \infty , \frac { 11 } { 4 } \right]\)

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