Let f and g be two functions defined by:

f(x) = x + 5, with domain all real numbers;
g(x) = 2x, 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.

Question

Let f and g be two functions defined by:

f(x) = x + 5, with domain all real numbers;
g(x) = 2x, 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.

anonymous · Answer

they have the same domain and range, but are obviously not the same function

anonymous · Answer

you the real mvp, thanks bru.