추지연 수학과제 2장-1

240 days ago by choo7031

var('x') f(x)=(x)-(x^2) g(x)=-x+1 p1=plot(f(x), (x, -2, 3), ymax=2, ymin=-4) p2=plot(g(x), (x, -2, 3), ymax=2, ymin=-4,color="red") p1+p2