Respuesta :

sqdancefan

Answer:

  x ≤ 1

Step-by-step explanation:

For f(x) = √(1 -x), the function is defined where the square root is defined:

  1 -x ≥ 0

  1 ≥ x . . . . . add x

The domain is x ≤ 1.

Otras preguntas