If your institution has a paid Desmos upgrade, you may be able to add a Desmos Area Under Curve question to an item bank. After you select the question type, you can use the LaTeX editor to add details for the question, view a student preview, and verify auto-grading is working correctly. Once the question is published to an item bank, you can add the question to an assessment.
Note: If you do not see the Desmos Items (Paid Upgrade) section in the Question Type drop-down menu, your institution does not have a paid Desmos upgrade.
Open Item Bank
In Global Navigation, click the Assessments link , then click the Item Bank link .
Add Question Title
Enter a title for the question.
Select Area Under Curve Question Type
If your institution has a paid Desmos upgrade, you may be able to add Desmos item types to your item bank. Click the Question Type drop-down menu , and select the Area under curve option .
Add Item Details
Select the remaining details for your question using the drop-down menus . Items marked with an asterisk are required.
After you have finalized the question details, click the Continue button .
To add question details, type in the Compose Question field . To add math equations and expressions, click the LaTeX icon  and use the options to enter the expression details.
Enter the function definition in the Function field . To change the symbols available in the editor, click the Symbols drop-down menu  and select another option.
Set Example Answer
To set the correct answer, click and drag the points to the correct locations.
To adjust the question parameters, select options from the question properties .
To view additional question options, click the More options drop-down menu .
View Student Preview
The Preview pane displays the question as it will be seen and interacted with by students.
To test the auto-grading tool, click and drag the points . When the correct answer is configured, the Points icon will be shaded .
To view the correct answer in the Preview pane, click the Show Answers checkbox .
When you have finalized the details for the question, you can save the details.
To save a draft of the question, click the Save As Draft button .
To publish the question to the item bank and make it available to add to an assessment, click the Publish button .