Question

What is the domain and range of `y=|x-5|`?

Answer 1

Domain: `x in RR or (-oo,oo)`
Range: `y >=0 or [0,oo)`

Explanation:

`y= |x-5|`. Domain (input value of x) : Any real value for `x`

Domain: `x in RR or (-oo,oo)`

Range (output value of y) : Positive real value only.

Range: `y >=0 or [0,oo)`

graph{|x-5| [-40, 40, -20, 20]} [Ans]