函数f(x)=e x (x+1)图象在点(0,f(0))处的切线方程是______.

2025-02-24 18:59:40
推荐回答(1个)
回答1:

由f(x)=e x (x+1),得
f′(x)=e x (x+1)+e x =e x (x+2),
∴f′(0)=2,
又f(0)=1,
∴函数f(x)=e x (x+1)图象在点(0,f(0))处的切线方程是y-1=2(x-0),
即y=2x+1.
故答案为:y=2x+1.