$$设f(x)=\left\{\begin{array}{l}x^{2}, x \leq 1 \\ a x+b, x>1\end{array}\right.在x=1处可导,求a,b的值$$
$$设f(x)=\left\{\begin{array}{l}x^{2}, x \leq 1 \\ a x+b, x>1\end{array}\right.在x=1处可导,求a,b的值$$
发布时间:2025-08-20 16:32:02
$$设f(x)=\left\{\begin{array}{l}x^{2}, x \leq 1 \\ a x+b, x>1\end{array}\right.在x=1处可导,求a,b的值$$