What are the domain and range of f of x is equal to start absolute value x plus 6 end absolute value ?
A
domain: x is greater than or equal to negative 6 ; range: open paren negative infinity comma infinity close parenB
domain: x is less than or equal to negative 6 ; range: open paren negative infinity comma infinity close parenC
domain: open paren negative infinity comma infinity close paren ; range: f of x is greater than or equal to 0D
domain: open paren negative infinity comma infinity close paren ; range: f of x is less than or equal to 0