Excel's intercept function takes the data points that define a line on a graph and calculates the y value for the point on the graph where x is equal to zero.

How to Make a Curved Graph on Excel. Microsoft Excel 2010 has the ability to smooth the line between data points on a graph to create a curved graph. However, you do not see this option when you ...

A buy point is a price level at which a stock is most likely to begin a significant advance. It also points to an area of the chart that offers the least amount of resistance to price progress.