To determine the image distance we will use the following formula:

Where:

We wll solve fo r the imae idistance. We will subtract both sides by 1/d0:

Now, we substitute the values:

Solving the operations:

Now we invert both sides:

Therefore, the distance of the image is 23.3 cm-.
To determine the image size w us e the followingdformula:

Where:

Now, we solve for the height of the image by multiplying both sides by the height of the object:

Now, we substitute the values:

Solving the operation:

Therefore, the height ofthe image is -11.66 cm.
The magnification is given by:

Substituting we get:

Therefore, te magnification is 2.33
Since the image height i negative this means that the image isinvdeted.Since the magnification is greater than 1 this means that he image is enlargd. The iamgeimage is real.