Point I is located at -12. Points J and K are each 9 units away from Point I. Plot Point J and Point K on the number line below. Use the answer blanks
below to state where J and Kare located.
Click on the graph to plot a point. Click a point to delete it.

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?