A Silo that is 54 ft tall is next to a house that is 18ft tall. How long is the silo’s shadow if the house’s shadow is 14 feet less than the silo's shadow?

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?