find the value of the derivative (if it exist) at the indicated extrema.
1. f(x)=x^2/(x^2+4) at (0,0)
2. f(x)=(x+2)^(2/3) at (-2,0)
1 answer
,mn,mn,
1. f(x)=x^2/(x^2+4) at (0,0)
2. f(x)=(x+2)^(2/3) at (-2,0)
1 answer
1 answer
1 answer
0 answers
0 answers