How do you find the critical points for #f(x) = (x^2-10x)^4# and the local max and min?
1 Answer
three critical points:
Relative minimum at
Relative maximum at
Explanation:
First, we need to find
Using rules for taking derivative, we get following:
Critical points occur when the slope is zero meaning
So, three critical points would be
To find relative maximum and minimum, we can do a sign test.
For
For
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