Use Desmos Tools for Math Details: Access Desmos Tools Within an Activity Select Tools, and then click Desmos Graphing Calculator, Desmos Scientific Calculator, or Desmos Geometry. A separate Realize Desmos window opens for the tool you selected. Use the Graphing Calculator.How to use Desmos graph?
In the Realize Desmos window, click the list arrows on the left to open the list panel. In the list panel, click the plus sign to add an expression, note, table, folder, or image to your graph. When you finish creating your graph, enter a title in the Title box and click Save.When can you multiply two matrices?
You can multiply two matrices if, and only if, the number of columns in the first matrix equals the number of rows in the second matrix. Otherwise, the product of two matrices is undefined.