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 \(y = mx + c\). For a line with equation \({y}={2}{x}+{ ...

The figure uses a red line-graph to show average monthly weights for the year 2017. It shows the goal weight as a green straight line near the bottom. (Although the data values shown in the line ...

If pinpoint accuracy is not important, you can simply draw a curve shape to create a graph. Excel offers options for drawing a variety of shapes with circles, curves and straight lines.

Graphs are pictorial representations of numbers ... The reader is asked to compare straight lines with curved ones. There is little relationship between the length of the line segments and ...

Driving along a straight highway is an example ... From that moment, the graph of your position would just be a flat line at x = 4 m, like this. Now, what if you didn't stop, but instead were ...

To work out the equation of a line from a graph, find the gradient and the \(y\)-intercept. The gradient is the same all along the line, so it doesn’t really matter where you start or finish ...