Use a Graphing Calculator to Find the Coordinates of the Turning

question 179

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.
- $$f ( x ) = - x ^ { 3 } - 6 x ^ { 2 } + 37 x + 90 ; [ 2,3 ]$$

• A) \(( - 6.04 , - 573.04 )\)
• B) \(( 2.04,132.02 )\)
• C) \(( 0 , - 10 )\)
• D) \(( - 3.50 , - 155.87 )\)

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