Math tutorial for graphing a two variable inequality

Math tutorial for graphing a two variable inequality

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial explains how to rewrite equations in slope-intercept form, solve for Y, and graph inequalities. It covers the importance of flipping the inequality when dividing by a negative number and using dashed lines for graphing. The tutorial also demonstrates testing solutions with test points, emphasizing the use of (0,0) for simplicity. The instructor provides tips on shading regions and concludes with a mention of additional examples.

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7 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the process to rewrite an inequality in slope intercept form?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain how to isolate Y in the inequality given in the text.

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What happens to the inequality sign when you divide by a negative number?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you identify the slope and Y intercept from the slope intercept form?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the method to graph an inequality based on the slope and Y intercept.

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of using a dashed line when graphing inequalities?

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you test a solution point to determine if it is above or below the line?

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