已知f(x)=3/5x+x^2/5,求f`(0)=
问题描述:
已知f(x)=3/5x+x^2/5,求f`(0)=
答
f'(x)=3/5+2/5*x
∴f'(0)=3/5
已知f(x)=3/5x+x^2/5,求f`(0)=
f'(x)=3/5+2/5*x
∴f'(0)=3/5