Respuesta :

Answer:

6

Step-by-step explanation:

6

reinhard10158

Step-by-step explanation:

the range of f(x), which is the domain of the inverse function, is

f(3) to f(infinity)

f(3) = (3-3)² + 2 = 2

f(infinity) = (infinity - 3)² + 2 = infinity

so, it is [2, +infinity)