Click the first cell containing the y values of the line that you need the intercept for. Hold "Shift" and click the last cell containing the y values of the line. Type a comma in the formula field.

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. Consider the ...

Graph the second equation by finding two data points. By setting first x and then y equal to zero it is possible to find the y intercept on the vertical axis and the x intercept on the horizontal axis ...

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 ...