Determine Whether the Given Quadratic Function Has a Minimum Value $$f ( x ) = 4 x ^ { 2 } - 12 x$$

question 55

Multiple Choice

Determine whether the given quadratic function has a minimum value or maximum value. Then find the coordinates of
the minimum or maximum point.
- $$f ( x ) = 4 x ^ { 2 } - 12 x$$

• A) minimum; \(\left( - \frac { 3 } { 2 } , - 9 \right)\)
• B) maximum; \(\left( \frac { 3 } { 2 } , - 9 \right)\)
• C) minimum; \(\left( \frac { 3 } { 2 } , - 9 \right)\)
• D) maximum; \(\left( - \frac { 3 } { 2 } , - 9 \right)\)