Understanding how to plot points in all four quadrants is essential for drawing linear (straight-line) graphs and quadratic graphs. The \ (x\) -axis close 𝒙-axisThe line on a graph that runs ...

To plot a graph from its equation, substitute different values of 𝑥 into the equation to give the corresponding 𝑦-coordinates. The pairs of 𝑥 and 𝑦 values can be recorded in a table.