To convert to fair and height you multiply the celsius tempeture by 9/5 and add 32 wich equation can you use to convert celsius tempetures to fairnheight temputure

Aclothing designer is selecting models to walk the runway for her fashion show. the clothes she designed require each model’s height to be no more than y inches from 5 feet 10 inches, or 70 inches. which graph could be used to determine the possible variance levels that would result in an acceptable height, x?