The user has provided an image with mathematical expressions. The task is to analyze the image and extract the mathematical information presented.

Analysis of Mathematical Expressions:

• The first expression is \(x \le -3\). This represents a number line where all values of x that are less than or equal to -3 are included.
• Below the inequality, a number line is depicted. It shows markings for -2 and 4. There is a filled circle at -2, indicating that -2 is included in the set, and a shaded region to the left of -2, suggesting values less than -2. However, the inequality \(x \le -3\) directly above this number line suggests a discrepancy or that this number line is illustrative of a different concept, possibly related to another problem.
• The numbers -2 and 4 are explicitly labeled on the number line.
• Following the number line, there are two interval notations: \([-4, 5]\) and \([-3, 6]\). These represent closed intervals, meaning both endpoints are included.
• Below these, another set of interval notations are present: \((-\infty, 5)\) and \((1, \infty)\). These represent open intervals, meaning the endpoints are not included. The first interval extends to negative infinity, and the second extends to positive infinity.

Summary of Extracted Mathematical Data:

• Inequality: \(x \le -3\)
• Number line markers: -2, 4
• Intervals: \([-4, 5]\), \([-3, 6]\), \((-\infty, 5)\), \((1, \infty)\)