graph this inequality: x ≥ -3 plot points on the boundary line. select the line to switch between solid and…
graph this inequality: x ≥ -3 plot points on the boundary line. select the line to switch between solid and dotted. select a region to shade it.
Answer
Explanation:
Step1: Identify boundary line
The boundary line for $x\geq - 3$ is $x=-3$. It is a vertical line passing through $x = - 3$ on the x - axis.
Step2: Determine line type
Since the inequality is $\geq$, the boundary line is solid.
Step3: Select points to plot on boundary
Points on the line $x=-3$ can be $(-3,0),(-3,1),(-3, - 1)$ etc.
Step4: Shade the region
For $x\geq - 3$, we shade the region to the right of the line $x = - 3$.
Answer:
Draw a solid vertical line at $x=-3$ and shade the region to the right of this line. Plot points like $(-3,0),(-3,1),(-3,-1)$ on the line $x = - 3$.