수학과제 20210523

22 days 전, jinhong0403 작성

var('x') f(x) = x^(1/3) A = df(8) C = text(A, (6, 2), color = 'red', fontsize = 15) df(x) = diff(f(x), x) y(x) = df(8)*(x - 8) + f(8) print(y(x)) p1 = plot(f(x), x, 0, 10, color = 'blue') p2 = plot(y(x), x, 0, 10, linestyle = "--", color = 'red') show(p1 + p2 +C) 
       
1/12*x + 4/3
1/12*x + 4/3