Graph a linear equation using a table y = 4 + 2x

The video tutorial explains how to graph equations using a table method. It begins by introducing the concept of graphing by table and selecting X values. The instructor then demonstrates how to calculate corresponding Y values and plot these points on a graph. The tutorial concludes with a brief summary and encouragement for further practice.

Describe the process of graphing using a table as mentioned by the teacher.

What conclusion can be drawn about the graph based on the points plotted?