What is the overall maximum value of the function #f(x)=(18x)/(4+x^2)# on the interval (0,4)?
1 Answer
Aug 20, 2015
I found a max at:
Explanation:
You can find the first derivative of your function and set it equal to zero. This will allow you to find points where the slope of the tangent is zero; basically your tangent will be horizontal at these points so representing max or min of max of your function.
