Question

graph {x | x < -4 or x ≥ 0}.
plot the endpoints. select an endpoint to change it from closed to open. select the middle of a segment, ray, or line to delete it.
submit
work it out
not feeling ready yet? these can help:
write compound inequalities from graphs
graph compound inequalities
sets, subsets, and complements
practice in the app

Explanation:

Step1: Analyze the inequality \(x < - 4\)

For \(x < - 4\), we use an open circle at \(x=-4\) (because the inequality is strict, \(x\) is not equal to \(-4\)) and draw an arrow to the left.

Step2: Analyze the inequality \(x\geq0\)

For \(x\geq0\), we use a closed circle at \(x = 0\) (because \(x\) can be equal to \(0\)) and draw an arrow to the right.

Answer:

Plot an open circle at \(-4\) and draw an arrow to the left, plot a closed circle at \(0\) and draw an arrow to the right.