Question

What is the domain of F(x) = In (x)?

Answer 1

Answer:

the answer is B

Step-by-step explanation:

Answer 2

Answer: D. All real numbers greater than 0

In terms of symbols, we would write $x > 0$

The natural log function, or any log function, is not defined for x = 0 or any negative x value.

Consider the form $\log_b(y) = x$ which is equivalent to $y = b^x$ and notice how the y value slowly approaches zero but never actually gets there. That is one way to see why the inputs of any log function must be larger than 0.