Breanna states that 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-intercept and determined the domain to be {x|x > 5} (pretend that's a greater than or equal to sign)

C. Breanna used the wrong inequality sign, and she should have determined the domain to be {x|x<-4}

D. Breanna did not include -4 as a part of the domain, and she should have determined the domain as {x|x>-4} (pretend that's a greater than or equal to sign)

E. Breanna may have confused domain and range, and she should have determined the domain to be all real numbers