Concept explainers
To calculate: A linear inequality equation which satisfies the given conditions.
Answer to Problem 28STP
The equation of inequality is
Explanation of Solution
Given information: The inequality has
Formula used:
Two-point form of line is
Calculation:
Since the inequality has
Hence the equation of line passing from these 3 points is
Now to find the inequality equation, the position of (1,1) is to found w.r.t to the line.
Since the point (1,1) lies below the line that means the inequality equation must be above the line.
Therefore the equation of inequality is
Chapter 6 Solutions
Algebra 1
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