Solve the system of inequalities by graphing.
x≥–9
x<–1
Select a line to change it between solid and dotted. Select a region to shade it.
The first inequality, x ≥ -9, represents a solid line since it includes the points that make the inequality true. The line goes through -9 on the x-axis and is shaded to the right since x is greater than or equal to -9.
The second inequality, x < -1, represents a dotted line since it does not include the point that makes the inequality true. The line goes through -1 on the x-axis and is shaded to the left since x is less than -1.
The shaded region in the graph will be the area to the right of -9 and to the left of -1.
Here's the graph:
Graph of the system of inequalities: [please refer to the attached image]