What are the domain and range of f of x is equal to the log of open paren x minus 1 close paren plus 2 ?
A
domain : all real numbers; range: y is greater than 1B
domain: x is greater than 1 ; range: all real numbersC
domain: all real numbers; range: all real numbersD
domain: x is greater than 1 ; range: y is greater than 2