After you add an equation to an item, it is converted to an image. You have the ability to add or change the **Alt Text** for screen readers and to change the **Width** and **Height** of an equation after you have added it to an item. You must edit the image properties to make these modifications.

- Select the
**Question Stem**or the desired**Answer Option**. - Select the
**Insert → Equation Editor**menu. - Create your formula in the Equation Editor using the function buttons.
- Click
**OK**to insert the equation in the item. - Click on the
**Equation**to select it. Handles appear on the corners of the equation. - Click on any of the handles of the Equation so the
**Image Options**pop-up appears. - Click the
**Image Options**menu button. The**Insert/edit image**pop-up opens. Use the

**Image description**field to supply**alt text**for screen readers.The

**Dimensions**field identifies the size of the equation in pixels. The field on the left is the**Width**, and the field on the right is the**Height**.- When the
**Constrain proportions**option is selected, if you change either the Width or the Height, the other field automatically adjusts proportionally to match how you changed the first dimension. - Click
**OK**once you are finished editing the image. **Save**or**Submit**the item once you are finished editing the item.