Graphing Linear Inequalities
9th Grade · Math · 45 min
Lesson Preview
Learning Objective
I can graph linear inequalities on a coordinate plane.
- 1
When graphing inequalities, the equation is in the form of y = mx + b, where m is the slope and b is the y-intercept.
- 2
When graphing inequalities, use a solid line if the inequality includes "or equal to," and use a dashed line if it does not.
- 3
When graphing y > mx + b, shade above the line, and when graphing y < mx + b, shade below the line.
