differentiates linear inequalities in two variables from linear.pptx
- 1. Differentiates Linear Inequalities in Two Variables From Linear Equations in Two Variables
- 2. INEQUALITIES vs EQUATION • Inequality is a mathematical statement where one expression is not equal to another while Equation indicates the value of both mathematical expressions are equal
- 3. FORM Linear equation Linear Inequality
- 4. CHARACTERISTIC OF A GRAPH Linear equation Linear Inequality Straight line Plane or Half plane
- 5. SAMPLE GRAPH Linear equation Linear Inequality
- 6. Graphical Solutions Linear equation Linear Inequality Set of Points Region of points bounded by a line
- 8. Example: • Convert the inequality to an equation • Identify the slope and y-intercept and plot • Identify the type of line you will be using Types of line Broken line - , Solid line - , • Substitute a test point to find the solution (0, 0) • Shade the area of the solution
- 9. Example: • Convert the inequality to an equation • Identify the slope and y-intercept and plot • Identify the type of line you will be using Types of line Broken line - , Solid line - , • Substitute a test point to find the solution (0, 0) • Shade the area of the solution
- 10. Example: • Convert the inequality to an equation • Identify the slope and y-intercept and plot • Identify the type of line you will be using Types of line Broken line - , Solid line - , • Substitute a test point to find the solution (0, 0) • Shade the area of the solution
- 11. Example: • Convert the inequality to an equation • Identify the slope and y-intercept and plot • Identify the type of line you will be using Types of line Broken line - , Solid line - , • Substitute a test point to find the solution (0, 0) • Shade the area of the solution
- 12. Example: • Convert the inequality to an equation • Identify the slope and y-intercept • Identify the type of line you will be using Types of line Broken line - , Solid line - , • Substitute a test point to find the solution • Shade the area of the solution
- 13. Example: • Convert the inequality to an equation • Identify the slope and y-intercept • Identify the type of line you will be using Types of line Broken line - , Solid line - , • Substitute a test point to find the solution • Shade the area of the solution
- 14. Example: • Convert the inequality to an equation • Identify the slope and y-intercept • Identify the type of line you will be using Types of line Broken line - , Solid line - , • Substitute a test point to find the solution • Shade the area of the solution