Problems: Support each answer with detailed reasoning for full credit. Do NUT regurgiate results from problems worked in the text or recitation. Any answers NOT recorded on the Scantron answer page will NOT be counted A mirror has an object distance of 30 cm and an image distance of 8 cm? 17. What is the focal length of the mirror? A) 6.315 cm B) 7.500 cm C)8.791 cm D)9.497 cm E) 10.79 em F15.000 cm 13 18. What kind of mirror is it? A)converging B) diverging 19. What is the image? A) real B) virtual