Evaluate each limit. If the limit does not exist due to a vertical asymptote, then add an approach statement stating if
Simply evaluate at
You can multiply the top and bottom by the conjugate:
You might have noticed that this is Ana's definition of the derivative:
Rewrite the given limit as:
Deconstruct the definition:
Write the derivative equation:
Either way, your answer should be
This is Hana's definition of the derivative.
Refer to the hint in part (a).
Which of the problems above can be interpreted as the definition of the derivative at a point?
Refer to the previous hints.