Image caption, STEP 3 - Draw a graph and label the x axis 1 to 4 and the y axis 1 to 9. A linear equation is represented as a line graph. In order to draw the line graph we require several pairs ...

In graphing linear equations by using a t-chart ... So, let's see what would happen if I wanted to plug in something like a 4 for x. Now all I have to do is plug in a 4 for x and then solve for y. I ...