How do you find the maximum and minimum values of the function #f(x)= x - ((64x)/(x+4))# on the interval [0,13]?
1 Answer
There is only a local minimum at
Explanation:
Calculate the first derivative of
The derivative of
And by the quotient rule
Therefore,
The critical points are when
Build a variation chart in the interval
There is only a local minimum at
graph{x-((64x)/(x+4)) [-73.8, 113.7, -63, 30.8]}