Question

Determine the domain of the function.

f as a function of x is equal to the square root of one minus x.

Answer 1

\[f(x) = \sqrt{1 - x}\]In the real number system, you have to ensure that the expression under the radical is not negative. So, find the values of "x" such that:

1 - x >= 0

Answer 2

All good now, @lornbeach ?

Answer 3

x<1 ?

Answer 4

You got it!

Answer 5

thank you (:

Answer 6

uw!