Graph the linear equation \( y=-4 \)

Graphing the equation \( y = -4 \) is a breeze! This equation represents a horizontal line where the y-value is constantly -4, regardless of the x-value. To plot it, simply draw a straight line parallel to the x-axis that crosses the y-axis at -4. You could pick any x-coordinate, like (0, -4) or (2, -4), and you’ll find that the line remains perfectly horizontal! Now, imagine using this line in real life! For instance, if you were measuring the temperature and knew it was always -4 degrees Celsius, you could use this equation to predict consistent conditions, are dressing in layers or enjoying some hot cocoa! In this way, understanding linear relationships can help you navigate various scenarios effectively!