The function is:
g(x)=x^2+2x^\frac{2}{3} on [-2,2]
So far I got the derivative as:
g'(x)=2x+\frac{4}{3}x^{-\frac{1}{3}}
Now, I am stuck at finding the critical #s. I need help.
For the function below, I have to find the exact values of x for which relative extreme exist and the exact values of x for which points of inflection exist.
f(x) = 1x/2 - sin(x) when x is in the interval (0,2pi)
Here's what I have:
f'x = 1/2 - cos(x) = 0 (I'm not sure how to solve for...
Please help me?? I'm having great difficulty solving this question.
Find all relative extrema of x^2y^2 subject to the constraint 4x^2+y^2=8. Do this in two ways:
a)Use the constraint to eliminate a variable
b)Use the method of Lagrange multipliers.
Your help will be greatly appreciated.