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tangare [24]
3 years ago
11

WILL GIVE BRAINLIEST!!!!!

Mathematics
1 answer:
Sladkaya [172]3 years ago
3 0

\text{Consider the function}\\
\\
f(x)=\sqrt{7+x}\\
\\
\text{Since it is a radical function, so the term inside the radical must be positive}\\
\\
\text{so to find the domain of the function, we will solve the inequality,}\\
\\
7+x\geq 0\\
\\
\Rightarrow x\geq -7\\
\\
\text{hence the domain of the function is all real number greater than }x=-7.\\
\\
\text{or the domain of the function is:}\\
\\
x\geq -7

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