大家好 不知道這邊問適不適合
最近自學寫程式，覺得常常想不出來怎麼寫
(write down the algorithm or code)
Please plot the following function
with user- specified coefficients and find its
root between the user-specified interval [ x0 , x1 ]
f(x)=αx3 +βx2 +γx+η
覺得每次看到要畫圖的就很容易斷電ＱＱ