Breanna states that's the domain of the exponential function shown below is {x|x> -4} which of these accurately describes her statement . a breanna correctly determined the domain of the function b breanna should have used the x- interce pt and determined the domain to be {x|x> 5} c breanna did not use the inequality sign , and she should have determined the domain to be {x|x< -4} d breanna did not include -4-4 as part of the domain , and she should have determined a domain as {x|x> -4} e breanna may have confused domain and range , she should have determined the range to be all real numbers