What is the domain of f(x)=sqrt(4-x)+1 ?

The domain of f(x)=sqrt(4-x)+1 is x<= 4

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domain of f(x)=sqrt(4-x)+1

domain

f (x) = 4 - x + 1

x \leq 4

Interval Notation

(- \infty, 4]

Solution steps

Find non-negative values for radicals:

x \leq 4

The function domain

x \leq 4

x^{\frac{23}{11}} - x^{\frac{12}{11}}

\frac{1}{x ^{2} + 7}

\frac{x + 1}{x - 1}

f (x) = \frac{x}{144}

y = 5 tan (5 x - π)

What is the domain of f(x)=sqrt(4-x)+1 ?
The domain of f(x)=sqrt(4-x)+1 is x<= 4