What is the formula for slope intercept form of a linear equation?

The formula for slope-intercept form of a linear equation is expressed as y = mx + b. In this formula, 'y' represents the dependent variable, while 'x' is the independent variable. The 'm' in the equation signifies the slope of the line, indicating how much 'y' changes for a unit change in 'x'. The 'b' represents the y-intercept, which is the value of 'y' when 'x' is zero. This form is particularly useful in graphing linear equations because it clearly shows the slope and where the line crosses the y-axis.

Understanding this format allows for easy interpretation of linear relationships, making it valuable in various mathematical and real-world applications, such as predicting trends.