will either be a horizontal or vertical line ... The equation of a straight line on a graph is made up of a \(y\) term, an \(x\) term and a number, and can be written in the form of \(y = mx ...

In an Excel bar chart, each data point is represented by a rectangular, horizontal bar ... patterns and validate the dataset. A trend line is a straight line that best fits the plotted points ...

also known as a line chart, is a visual representation of data as a series of points connected by straight lines. Line graphs are easy to read and can be customized to fit your needs. They are ...