What is intercept meaning?

Intercept in mathematics means the point where a line or curve cuts the x-axis or the y-axis. When a line intersects with the x-axis, its y-coordinate is 0, and when it intersects the y-axis, its x-coordinate is 0. In statistics, the intercept signifies the point where a regression line crosses the y-axis. The intercept represents the expected value of the dependent variable when all independent variables are equal to zero. It is also called the constant term or the y-intercept. It is an essential parameter in linear regression analysis, where the slope of the line and the intercept determine the relationship between the variables.