The curve through the ordered pairs (0, 10), (1, 5), and (2, 2.5) can be represented by the function f() = 10(0.5) What is the multiplicative rate of change of the function?
0.5
2
2.5
5

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?