Which of the following is true?
the rate of change of the function g(x) is -2.
20
the rate of change of f(x)is 14 times the rate of change of g(x).
the rate of change of f(x) is greater than the rate of change of g(x).
the product of the rate of changes of f(x) and g(x) is -6.

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?