Given the function: How can you restrict the domain so that f(x) has an
inverse? What is the equation of the inverse function?
f(x) = x² – 2x
O x2 0; f-1(x) = 1+Vx+1
O x 21; p-1 (x) = 1 +Vx+1
O x > 0; p-1(x) = 1-7X+1
O x 21; p-1(x) = 1-Vx+1

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?