Write h(x) = x2 - 6x + 3 in vertex form by following these steps: Step 1: Model x2 - 6x + 3 by placing tiles in the Product section. First place the x2 and -x tiles along the left and top borders to form two sides of a square. Then place the + tiles along the ends of the -x tiles.​

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?