Question

please answer fast....​

Answer 1

$f(x) = \sqrt{1 - x}$

Domain: Under root should not be negative quantity. So Domain :

1−x≥0 or 1≥x or x≤1

Domain is x≤1 or (−∞.1]

Range : Minimum value of f(x)=0 when x=1 and maximum

value is limitless ∞. So range : f(x)≥0 or [0,∞)

$graph \: { \sqrt{1-x} \: [-10, 10, -5, 5]}$

Answer 2

Here is your answer please mark me brainlist