Plot the Graph of Linear Equations in Two Variables - JSS2 Mathematics Lesson Note

Using the table of values, plot each point on the Cartesian plane and draw a straight line through these points.

Example:

Using the values from our table:

Plot (-2, -3)

Plot (-1, -1)

Plot (0, 1)

Plot (1, 3)

Plot (2, 5)

Draw a line through these points, which is the graph of 

𝑦=2𝑥+1.