1. The problem statement, all variables and given/known data A concave mirror (f = 44 cm) produces an image whose distance from the mirror is one-fourth the object distance. (a) Determine the object distance. cm (b) Determine the (positive) image distance. cm 2. Relevant equations 1/do +1/di =1/f do=object distance and di=image distance 3. The attempt at a solution Since there are two unknowns I thought I could change the equation to 1/do + 1/4do = 1/f....and solve but this wasn't turning out right? am I going about this the wrong way?