How to determine a polynomial when given the zeros

How to determine a polynomial when given the zeros

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial explains how to find the zeros of a polynomial by setting it equal to zero and solving for X. It discusses the zero product property and demonstrates how to form a polynomial from given zeros using the FOIL method. The tutorial emphasizes understanding the relationship between zeros and X intercepts.

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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the zeros of a polynomial in relation to its graph?

The points where the graph touches the y-axis

The points where the graph crosses the x-axis

The highest points on the graph

The lowest points on the graph

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which property is used to find the zeros of a polynomial?

Distributive Property

Commutative Property

Associative Property

Zero Product Property

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in solving for zeros using the zero product property?

Add the coefficients

Multiply the terms

Set the polynomial equal to zero

Divide by the leading coefficient

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What technique is used to multiply binomials to form a polynomial?

Long division

Cross-multiplication

Completing the square

FOIL technique

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the polynomial function derived from the zeros 3 and -2?

F(x) = x^2 + x + 6

F(x) = x^2 - x - 6

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

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