Explaining Multiple Solutions of Linear Inequalities

Explaining Multiple Solutions of Linear Inequalities

Assessment

Interactive Video

Mathematics

9th - 10th Grade

Hard

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The video tutorial explains systems of linear inequalities, highlighting their differences from linear equations. It uses a real-world example of an art teacher's fundraising efforts to demonstrate how to model scenarios with linear inequalities. The tutorial covers graphing these systems and identifying solutions within shaded regions, emphasizing the importance of understanding constraints and solutions in practical applications.

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7 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is a system of linear inequalities and how does it differ from a system of linear equations?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the significance of the triangular shaded region in the context of linear inequalities.

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

How can we represent constraints on solutions using systems of linear inequalities?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the process of modeling a real-world scenario with a system of linear inequalities, using the art teacher's example.

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the minimum requirements for the art teacher to meet her fundraising goal?

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

How do the inequalities for the number of bracelets and the amount of money earned relate to each other?

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

What does it mean for a solution to be in the shaded area of the graph representing the system of linear inequalities?

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