Algebra-2

1. Understand the nature of the function:

   - The function is a cubic function in the form .

   - Cubic functions generally have a characteristic shape. When , the graph of the function descends first, then rises and finally descends again from left to right. When , the graph rises first, then descends and finally rises again from left to right.

   - In any case, a cubic function's graph will intersect the

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