Which of the following is a polynomial function in standard form with zeros at -8,-1 and 3? ! 10 ! math 3

ANSWER

EXPLANATION

The polynomial function has zeros at:

-8,-1 and 3

This means the polynomial can be factored as:

We expand the last two factors:

We expand further to get:

The polynomial in descending powers of x is said to be in standard form.

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