How to write the domain of a rational function with a radical

How to write the domain of a rational function with a radical

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial explains how to determine where a function is not defined by identifying restrictions such as when the denominator is zero or when the radicand is negative for even roots. It also covers how to find the domain of a function by identifying the values where the function is defined.

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7 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the two restrictions that make a function not defined?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain how to determine the values that make the denominator equal to zero.

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What happens to the function when X equals 3?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the process to find the values where the radicand is negative.

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the defined range of the function based on the inequalities discussed?

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

Identify the values where the function is not defined.

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you express the domain of the function based on the discussion?

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