Each linear equation can be drawn as a line on a graph. The co-ordinate where the two lines intersect will give the solution of x and y. STEP 1 - Convert the problem into algebraic notation.

In the case of a scatter plot, whether you use it simply with marking points or lines, the graph is spread across the XY-axis. Eg. Let us consider this example of a person’s salary across the ...

Save guides, add subjects and pick up where you left off with your BBC account. Plotted points on a graph are referred to as coordinates. Coordinates are pair of numbers written in the form \(({x} ...

The Fox News’ graph is a bar graph while these graphs from Huff are line graphs. We judge the value of a bar by its length. Any length begins at zero. We judge the value of a point on a line by ...