Plotting graphs examplesExample 1: straight-line graph in the form y = mx + c Complete the table of values for y=2x+3y=2x+3y=2x+3 and then on the grid draw the graph of y=2x+3:y=2x+3:y=2x+3: Find the coordinates. We need to find the missing yyy-coordinates. We do this ...
Multiple line graphs are line graphs where more than one line is plotted on the graph on the same set of axis. Such graphs represent the change over a period of time for two or more variables and are helpful in comparing similar items over the same period of time. For instance, below i...
1) Create the following worksheet. 2) Highlight the B(Y) column and click the Scatter button on the 2D Graphs toolbar. 3) Double-click on the X axis title to open the associated Text Control dialog box. In the center text box, type Centigrade. Click OK to close the dialog box. 4...
whether, it is a straight line, aparabola, an ellipse or any other equation. However, in all cases, we solve algebraically to find the y-intercept. Also, since the y-intercept always has a corresponding x-value of