Given:
[tex]\begin{gathered} y=-5+4\sqrt[]{x+2} \\ \\ \end{gathered}[/tex]The domain will be all set of possible x values
The range will be all set of possible y values.
Let's find the domain,
Since any value of x less than -2 will make the equation undefined, the value of x must be greater or equal to -2.
Thus:
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