The equation y = 0 represents a horizontal line in the coordinate plane that passes through the x-axis. It divides the coordinate plane into two halves vertically.
Related terms
Equation: A mathematical statement that asserts the equality between two expressions.
Horizontal line: A line that goes straight from left to right, parallel to the x-axis.
Coordinate plane: A two-dimensional grid formed by intersecting horizontal (x) and vertical (y) axes.