Which of the following could be an example of a function with a range
(-∞, a) and a domain [b, ∞) where a > 0 and b>0?
A. f(x) = ^3√(x+b) - a
B. f(x) =-^3√x+a−b
c. f(x)=√x-a+b
D. f(x) = -√x-b+a