Don't you want to know the magic that makes drawing graphs a breeze? In fact, there is a surprising mechanism that allows you ...

Capture relationships between data sets by graphing linear equations in Microsoft Excel 2007. Linear equations allow you to predict values within your data set and view the overall trend. Use ...

Help students develop a clear understanding of how equations, tables, and graphs represent the same linear relationship. The resource begins by connecting substitution to the creation of input-output ...

While this may look like two linear equations we are actually working with a linear equation and a reciprocal equation.

Data is rarely so uniform and predictable that plotting data points creates a perfectly linear arrangement. Scatter charts might have wildly varying plots that create a seemingly random correlation ...

Are you looking for effective resources to help your students practice graphing lines in slope-intercept form? Search no further! Our “Linear Functions - Graphing Lines in Slope-Intercept Form ...

In order to graph linear equations by finding intercepts, we must remember what an x and y intercept are. So remember that in an x-intercept it’s the y that equals zero, and for the y-intercept it’s ...

In this article, we will demonstrate how to use the graphing feature in the Windows calculator to try and make mathematics more fun. Microsoft has always strived to kick up a notch the Windows ...

The first handheld graphing calculator, the Casio fx-7000G, appeared in 1985. Since then, graphing calculators have become a common – and controversial – tool for learning mathematics. These devices ...