- #1
Mathematically
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Homework Statement
Determine the end behaviour of the function ƒ(x) = √(x2+x) - x
Homework Equations
Not quite sure, but I suppose f'(x) would be useful?
The Attempt at a Solution
Essentially what I did was take the derivative of f(x), however I was unsure as to how one would take the limit of the derivative as x approaches positive or negative infinity (to see if f(x) has any asymptotes). Thanks in advance for any help, sorry if I explained this poorly.