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How to Find the zeros of a quadratic function - box method - quadratic function

How to Find the zeros of a quadratic function - box method - quadratic function

Assessment

Interactive Video

Mathematics

11th Grade - University

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

The video tutorial explains how to find the zeros of a quadratic function algebraically. It begins with an introduction to the problem and the concept of zeros. The teacher discusses the challenges of solving equations with both X and X squared terms and introduces factoring techniques, including the diamond method. The tutorial demonstrates how to create binomials and find possible zeros, concluding with a verification of the solutions.

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7 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you set up the equation to find the zeros of the function F of X = 3X^2 + 0.2X - 16?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What does it mean to find the zeros of a function?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What factoring techniques can be used to solve the trinomial in the function?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the diamond method used for factoring the quadratic function.

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the two numbers that multiply to give you -48 and add up to 22?

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you derive the linear factors from the quadratic equation?

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the possible zeros of the function after solving the equation?

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