A x 1 and x 1 B 1 0 the values ggx are always increasing an

A. x< -1 and x > 1

B. -1 <= x < 1

C. x< 0

D. x can be any real number

Explain please!

Solution

C. x< 0 because for x>0 the values g^gx are always increasing and tend to infinity