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.

Linear functions are used to model a broad range of real-world problems. The ability to solve linear equations and inequalities is an essential skill for analysing these models. This section covers ...

Revise how to plot a linear equation graph. Learn how to read x and y coordinates from a graph in this BBC Bitesize maths KS3 guide.

Linear functions, graphs and equations | Graphing linear functions; Graphing linear functions. This section focuses on the key features and methods for working with linear graphs. It demonstrates how ...

The second option allows you to customize how an equation is depicted on the graph. In cases where you want to compare two equations, you might want one to them to be a striped or dotted line/curve.

Figure 2: Animated graph showing possible places a line of best fit could be drawn. Credit: Technology Networks. Through the magic of least sums regression, and with a few simple equations, we can ...

The equation of a straight line. Yes, as t increases, so does x . Also, this line should have a slope equal to the average velocity and a y-intercept of x 0 – v avg t 0.

The graph of a oblique straight line is described using the equation, 𝒚 = 𝒎𝒙 + 𝒄 Graphs of two or more straight lines can be used to solve simultaneous linear equations.