Factoring Quadratic Functions to Reveal Zeros

Factoring Quadratic Functions to Reveal Zeros

Assessment

Interactive Video

Mathematics

1st - 6th Grade

Hard

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The video tutorial explains how to find the zeros of a quadratic function by factoring. It begins with an introduction to the concept of zeros and their significance in graphs. The tutorial then discusses common mistakes students make when factoring quadratics. It proceeds to demonstrate the process of factoring a quadratic equation to reveal its zeros, using the zero product property. Finally, the video verifies the zeros by substituting them back into the original function.

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7 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the zeros of a quadratic function and how can they be identified?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the significance of the X values where a function intersects the X axis.

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe a common mistake students make when factoring quadratics.

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the zeros of the function F of X = X^2 - 14X + 48?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you rewrite a quadratic function in factored form?

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the zero product property and how is it applied in finding zeros?

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

Why is it important to rewrite a quadratic function in factored form?

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