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Example Questions
Example Question #1 : How To Graph A Two Step Inequality
Which graph depicts the following inequality?
Possible Answers:
No real solution.
Correct answer:
Explanation:
Let's put the inequality in slope-intercept form to make it easier to graph:
The inequality is now in slope-intercept form. Graph a line with slope and y-intercept
.
Because the inequality sign is greater than or equal to, a solid line should be used.
Next, test a point. The origin is good choice. Determine if the following statement is true:
The statement is false. Therefore, the section of the graph that does not contain the origin should be shaded.
Thomas
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Tom
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University of Wisconsin-Madison, Bachelor of Science, Atmospheric Sciences and Meteorology. Embry-Riddle Aeronautical Univers...
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