How do you find the maximum, minimum and inflection points and concavity for the function #g(x) = 170 + 8x^3 + x^4#?
1 Answer
Jul 13, 2018
Point of minima
Explanation:
The given function:
For mamima or minima we have
Now,
hence,
Now,
hence,
Now, for points of inflection we have
The curve will be concave iff
Thus, the graph will be concave for