The range of function f(x)= log ax, a0 is

Question

The range of function f(x)= log ax, a>0 is (A)  (0, ∞ )  (B)  (- ∞ , ∞ )  (C)  (- ∞ , ∞ )- 0  (D) None of these

Tardigrade Admin · Accepted Answer

Given, f(x)= log ax, a>0 It is a logarithmic function, so its range is (-∞ , ∞ ) .

Q. The range of function $f (x) = lo g_{a} x, a > 0$ is