Given a triangle with vertices A(-4,-2) B(4,2) C(6,-4)
use slope and distance formula to show that the mid segment joining the midpoint of sides AC and half its length
i need answer fast pls

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?