Is
\[f(x) = \log (x + \sqrt{1 + x^2})\]an even function, odd function, or neither?

Enter "odd", "even", or "neither".
Question:
Is
\[f(x) = \log (x + \sqrt{1 + x^2})\]an even function, odd function, or neither?

Enter "odd", "even", or "neither".
Answer:
Let's think step by step.

user
\text{odd}
Is
\[f(x) = \log (x + \sqrt{1 + x^2})\]an even function, odd function, or neither?

Enter "odd", "even", or "neither".
train