Question

What is the range of the absolute value function please

Answer 1

`Ran(f)=[4,\infty)`

Explanation:

The parent function of the absolute value function is
`|x|`

The function given is shifted vertically to
`x=4`, therefore, we are working in the function
`f`, such as

`f(x)=|x|+4`

`Dom(f)=(-\infty, \infty) = \mathbb{R}`

The range/image represents all the possible outputs of the function. It is shown in the y-axis.

Therefore,

`Ran(f)=[4,\infty)`