Use a Graphing Calculator to Find the Coordinates of the Turning

question 218

Multiple Choice

Use a graphing calculator to find the coordinates of the turning points of the graph of the polynomial function in the
indicated domain interval. Give answers to the nearest hundredth.
- $$f ( x ) = - x ^ { 4 } + 26 x ^ { 2 } - 25 ; [ 3,4 ]$$

• A) \(( 3.61,144.00 )\)
• B) \(( 5,925.00 )\)
• C) \(( 0,25 )\)
• D) \(( - 4,144.00 )\)