Which of the following tools is used to adjust the brightness, contrast and tonal range of an image histogram

The tool used to adjust the brightness, contrast, and tonal range of an image histogram is called "Levels". This tool is commonly found in image editing software like Adobe Photoshop. Here's a step-by-step guide on how to use it:

1. Open your image in the editing software.
2. Navigate to the "Image" menu, then select "Adjustments" and then "Levels". This will open the Levels dialog box.
3. In the Levels dialog box, you'll see a histogram representing the tonal range of your image. The left side of the histogram represents the shadows, the middle represents the midtones, and the right side represents the highlights.
4. To adjust the brightness, move the middle slider under the histogram. Moving it to the left will brighten the image, while moving it to the right will darken it.
5. To adjust the contrast, move the outer sliders. Moving the left slider