x intercept The x intercept is the point where the line crosses the x axis. At this point y = 0. y intercept The y intercept is the point where the line crosses the y axis. At this point x = 0.

The straight line through two points will have an equation in the form \(y = mx + c\). Then, we can find the value of \(c\), the \(y\)-intercept, by substituting the coordinates of one point into ...

In this case both the slope and the y intercept are known and the equation can be written directly. For example if the slope is -2 and the y intercept is (0,6), then the equation is In this case the ...

The constant term in the equation (the + 1 or ‒ 2) shows the point where the graph crosses the \(y\)-axis. This is known as the \(y\)-intercept and is represented by the letter \(c\) in \(y = mx ...