Graph the Function in a Viewing Window That Shows All $$f ( x ) = 2 x ^ { 3 } + 2 x ^ { 2 } + 9 x - 8$$

question 395

Multiple Choice

Graph the function in a viewing window that shows all of its extrema and x-intercepts.
- $$f ( x ) = 2 x ^ { 3 } + 2 x ^ { 2 } + 9 x - 8$$

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Definitions:

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