Math Problem Statement
y<5/2x-3. y≥−x+4. State the coordinates of a point in the solution set.
Solution
To find a point in the solution set of the system of inequalities, we follow these steps:
1. Graph the inequalities:
-
:
This is a linear inequality with a slope of and a y-intercept at . The region below the line is shaded because is strictly less than . -
:
This is a linear inequality with a slope of and a y-intercept at . The region above or on the line is shaded because is greater than or equal to .
2. Identify the solution set:
The solution set is the region where both conditions are satisfied simultaneously.
3. Test a point:
To identify a point in the solution set, choose a point in the overlapping region. For example:
- Consider :
- For : Substitute : This point doesn't work; try another point in the region;}Let’s test another point from finding an evaliquant helpful!
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Math Problem Analysis
Mathematical Concepts
Algebra
Linear Inequalities
Graphing
Formulas
Slope-intercept form: y = mx + b
Theorems
Concept of solution sets for systems of inequalities
Suitable Grade Level
Grades 8-10
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