Write a compound inequality that the graph could represent.
a) x > -5 or x ≤ 4
b) x < -4 or x ≥ 5
c) x < -5 or x ≥ 4
d) -4 ≤ x < 5

Step-by-step explanation:

<, > - open circle

≤, ≥ - closed circle

<, ≤ - draw the line to the left

>, ≥ - draw the line to the right

We have

open circle, the line is to the left from the number -5 → x < -5

closed circle, the line is to the right from the number 4 → x ≥ 4