Consider the function and its inverse.
f(x) = x² + 4 and f(x) = -√√x-4
When comparing the functions using the equations, which conclusion can be made?
O The domain of f(x) is restricted to x 20, and the domain of f(x) is restricted to x 20.
O The domain of f(x) is restricted to x 20, and the domain of f(x) is restricted to x≤0.
O The domain of f(x) is restricted to x≤0, and the domain of f(x) is restricted to x 24.
O The domain of f(x) is restricted to x≤0, and the domain of f(x) is restricted to x ≤4.