Question

What is the domain and range of `r(x)=sqrt(x+6)-1`?

Answer 1

Domain: `x> -6`
Range: `y> -1`

Explanation:

`r(x) = sqrt(x+6)-1`

graph{sqrt(x+6)-1 [-10, 10, -5, 5]}

Domain: `x> -6`
Range: `y> -1`