Similarly, the y-intercept is where the graph crosses the y-axis, and x = 0 at this point. Once these two points are found, draw a straight line that passes through both intercepts. 3. Slope-Intercept ...

To determine the rule for a given linear graph, locate two points on the graph and use these to calculate the gradient and establish the \(y\)-intercept. Two commonly used methods are: read the ...

Learn how to calculate the equation of a line from a graph, work out the gradient from an equation, and visualise intercepts with this step-by step guide. BBC Homepage Skip to content ...

Method 2: Graphing Linear Equations. Another way to understand slope is by graphing a linear equation and analyzing its geometric properties. The slope-intercept form is given as y = mx + b, where m ...

The plot function creates a 2D plot with the slope-intercept form of the equation, and the (x,-10,10) part specifies the range of the graph, between the x values of -10 and 10. This will also be ...