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 ...

The chart will be simple so you can get the hang of creating a scatter plot quickly. Image used with permission by copyright holder First, select all the data you want to include in the chart.

Also, plot graphs that contain a negative coefficient of x. ... Use the table of values to write five coordinates that would exist on the line 𝑦 = 3𝑥 − 2 . ...

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.