Learn how to determine the domain from the quotient of two functions

Learn how to determine the domain from the quotient of two functions

Assessment

Interactive Video

Mathematics

9th - 10th Grade

Hard

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FREE Resource

The video tutorial covers solving a division problem involving functions F of G of X. It explains the process of dividing the F of X function by the G of X function and discusses the simplification and domain restrictions. The tutorial highlights the importance of understanding restrictions when variables are in the denominator or under a radical. It provides a step-by-step approach to solving these restrictions and demonstrates how to write the domain using interval notation, emphasizing the need to exclude certain values.

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5 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the two restrictions that need to be applied when determining the domain of a function with a variable in the denominator and under a radical.

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the process to find the domain of the function F of G of X?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you solve for the restrictions of the denominator in the function?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

What does it mean for a variable to be under a radical in terms of its domain?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe how to express the domain of the function in interval notation.

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