How to Graph a Function in Excel. A mathematical function is a formula that takes an input, x, applies a set of calculations to it, and produces an output called y. By calculating a function at a ...

Such a graph is known as a scatter diagram. This is a useful device because if there is a simple relationship between the two variables, it is readily observable once the data are plotted. As the ...

Transformations of graphs of exponential and logarithmic functions. Transformations of exponential and logarithmic function graphs involve dilating (also known as stretching or compressing), ...

Sine, cosine and tangent functions are periodic functions, meaning they repeat themselves at regular intervals. This interval of repetition is known as the period of the function, and this periodicity ...

There are several limitations of Voronoi graphs that cell-graphs successfully remedy. First, the edge function in Voronoi graphs is fixed and dictated by the location of vertices. The Delaunay ...