How to graph a rational function by simplifying to the reciprocal functions

How to graph a rational function by simplifying to the reciprocal functions

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial covers the concepts of horizontal and vertical asymptotes, explaining how to determine them by comparing polynomial degrees and coefficients. It also discusses finding X and Y intercepts, emphasizing the importance of setting the numerator to zero for X intercepts. The tutorial further explores the domain and range of functions, suggesting graphing as a method to verify range. Finally, it introduces long division and mixed numbers, demonstrating how to represent rational functions in different forms.

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7 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the process to determine the horizontal asymptote of a rational function?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain how to find the vertical asymptote of a rational function.

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of the X and Y intercepts in graphing a rational function?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you determine the domain of a rational function?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the method to find the range of a rational function.

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

How can long division be applied to rational functions, and what is its purpose?

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the relationship between improper fractions and mixed numbers in the context of rational functions?

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