1. The problem statement, all variables and given/known data I am studying for my final and just want some clarification on mirror facts. 2. Relevant equations 3. The attempt at a solution Convex: focal length = negative and concave is opposite positive Diverginging = - image dist converging just the opposite or positive if an image is on the same side then the image distance is negative. If it is on the opposite side then positive spherical has a negative focal length if an image dist is neg then the image is virtual and upright if image dist is pos then image is real and inverted also magnification can tell me if the image is upright or inverted is it is pos then upright otherwise inverted. If magnification is postive the image distance is negative. I know ray diagrams help a lot but I need facts. Is there more that I am missing?