Given three real zeros write the equation of the polynomial

Given three real zeros write the equation of the polynomial

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial explains how to write a polynomial given a set of zeros. It covers the process of converting zeros into factors, discusses the degree of polynomials, and introduces the zero product property. The tutorial also demonstrates how to find polynomial functions from zeros and uses the box method for polynomial multiplication. The lesson concludes with a summary of the steps involved in writing a polynomial.

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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in writing a polynomial when given a set of zeros?

Add the zeros

Write the zeros as factors

Divide the zeros by the degree

Multiply the zeros together

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How does changing the degree of a polynomial affect its zeros?

It changes the sign of the zeros

It changes the zeros

It changes the multiplicity of the zeros

It has no effect on the zeros

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What property allows us to set factors equal to zero to find a polynomial?

Commutative Property

Associative Property

Zero Product Property

Distributive Property

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which method is highlighted for organizing terms when constructing a polynomial?

FOIL Method

Box Method

Graphing Method

Substitution Method

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the final polynomial expression derived using the box method in the tutorial?

F(x) = x^3 - 4x^2 + 8x

F(x) = x^3 + 4x^2 - 8x

F(x) = x^3 + 6x^2 - 8x

F(x) = x^3 - 6x^2 + 8x