Find the domain and write in interval notation of a square root function

Find the domain and write in interval notation of a square root function

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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Quizizz Content

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The video tutorial explains domain restrictions in mathematics, focusing on when x is in the denominator or under a square root. It discusses how to handle these restrictions, solve inequalities, and understand the domain graphically. The tutorial encourages practice with examples to reinforce learning.

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5 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the two main restrictions on the variable X when determining the domain?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain why the value under the square root must be greater than or equal to zero.

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

How does dividing by a negative number affect inequalities?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the domain of the function discussed, and why can it equal 8?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the significance of using a bracket versus a parenthesis in interval notation.

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