Find two functions f and g such that h (x)= [f x g] (x) when h(x)= √(x-1)/3. Neither function may be the identity function f(x)=x

Plz asap what is the range of the cluster in the scatter plot a. between 4 and 8 years of experience b. between $40,000 and $60,000 c. between 6 and 12 years of experience d. between $10,000 and $60,000