product rule examples(differentiate first) times (the second) then + (the first) times (differential of the second)
when factorising, extract the lowest power of a common function
in this question, use the product rule to find the differential and then relate the turning points to the graph
some other examples, involving exponential, logarithmic and trig functions
No comments:
Post a Comment
Note: only a member of this blog may post a comment.