Practice problem
Which of the following are correct representations of AF‾\overline{AF}AF?
(−20)−5(-20)-5(−20)−5
∣(−20)−5∣|(-20)-5|∣(−20)−5∣
∣5−(−20)∣|5-(-20)|∣5−(−20)∣
5−(−20)5-(-20)5−(−20)
Type a concept, like “slope” or “photosynthesis”.
