Graphing a horizontal line by using a table of values

The video tutorial explains how to graph the equation Y = -2. It begins by discussing the slope-intercept form, Y = MX + B, and notes the absence of an X variable, indicating a slope of zero. The tutorial then explores using a table of values, emphasizing that Y remains constant at -2 for any X value. Finally, it demonstrates that the graph of Y = -2 is a horizontal line.

What is the slope of the equation Y equals -2?

How can you determine the Y intercept from the equation Y equals -2?

Describe how to graph the equation Y equals -2 using a table of values.

What does it mean when Y is always equal to -2 for all X values?

What type of line is represented by the equation Y equals -2?