SOLUTION: find the domain of the function. f(x)=sqrt(4-x)

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Question 319993: find the domain of the function.
f(x)=sqrt(4-x)

Answer by scott8148(6628) About Me  (Show Source):
You can put this solution on YOUR website!
the domain is the the "allowed" values for x

since the square root of a negative quantity is NOT a real number , x must be less than 4

x < 4