Question

Consider the function.f(x) = x2 − 1, x ≥ 1PART D ONLY

Answer 1

Given

`√(x^2-1)`

Find

domain and range of function and its inverse

Step-by-step explanation

Domain =

`x\leq-1\text{ or x}\ge1`

Range=

`y\ge0`

Domain of inverse = R

Range =

`y\ge1`

Final Answer

Domain and range of inverse function

`\begin{gathered} R \\ y\ge1 \end{gathered}`

Domain and range of function

`\begin{gathered} x\leq-1\text{ or x}\ge1 \\ y\ge0 \end{gathered}`