Question

Let f and g be two functions defined by:

f(x) = x + 15, with domain all real numbers;
g(x) = x - 12, with domain all real numbers.

Which of the following statements are true for f and g?

Check all that apply.

A. The domains of f and g are equal.
B. The ranges of f and g are equal.
C. The functions f and g are equal.