An object 5.00 mm tall is placed 6.00 cm to the left of a converging lens of focal length 20.0 cm.
1. (3 points) How far away from the lens is the image formed?
2. (1 points) Is the image formed to the left or to the right of the lens?
3. (2 points) Is the image real or virtual, erect or inverted?
4. (4 points) What is the height of the image?