What are the domain and range of
d range of f(x) = ( 1)* + 2?
domain: {xix> -1}; range: (y ly > 0}
domain: {x\*> *), range: {yly > 2}
domain: {x | x is a real number}; range: {yly> 2}
domain: {x|x is a real number}; range: {yly > -2}