Zhen and Justin made two different

number patterns that each started

at 0. Zhen wrote terms using the rule

"add 18." Justin wrote terms using the

rule "add 6." What is the relationship

between the two patterns?

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?