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Determine the least possible degree of the polynomial function shown:positive cubic function with 4 turning points

Determine the least possible degree of the polynomial function shown:positive cubic-example-1
User Scribblemacher
by
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1 Answer

24 votes
24 votes

In this problem

The graph has 4 turning point

so

Remember that

A polynomial of degree n will have at most n – 1 turning points

n-1=4

n=5

The least possible degree of the polynomial is 5

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