Determine the domain of a rational function by factoring the denominator

Determine the domain of a rational function by factoring the denominator

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial explains how to rewrite a trinomial as a product and apply the zero product property to identify constraints. It demonstrates graphing discontinuities on a number line and concludes with a recap of the lesson.

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5 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the rewritten form of the expression X^2 + 19?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the constraints that make the denominator equal to zero?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the significance of the zero product property in this context.

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

How would you represent the discontinuities on a number line?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What intervals are represented in the final answer regarding the graph?

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