심상혁 수학과제 2장-3

239 days ago by shi4469

var('x') p1 = plot(((x^2+3)^(1/2)),(x, -4, 4)) p2 = plot((1/2*x+3/2),(x,-4,4),color="red") p3 = plot((1/2*x-1/2),(x,-4,4),color="green") p1+p2+p3