Graphing Inequalities:Algebra 1 Systems of Inequalities#maths #mathematicsskills #education#algebra

Greater than or equal to and less than or equal to must be Solid lines

If there is no bar underneath the Inequalities for example less than or jist greater than we must use Broken or dashed lines.

Reading from where the Y is, if it says greater than shade above the line but if it's a less than shade Below the line.

Where the 2 shading overlaps in the solution region.