Is the function $f(x) = 5^x - 5^{-x}$ even, odd, or neither?

Enter "odd", "even", or "neither".
Question:
Is the function $f(x) = 5^x - 5^{-x}$ even, odd, or neither?

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

user
\text{odd}
Is the function $f(x) = 5^x - 5^{-x}$ even, odd, or neither?

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