과제1

239 days ago by solvin1999

f(x)=(x^2 - x) p1 = plot(f(x), (x, -4, 4) , color = 'blue') g(x)=(-x +3) p2 = plot(g(x), (x, -4, 4), color = 'red') show(p1 + p2) 
       
var('x, y') f(x, y) = 16*x^2+y^2-16 implicit_plot(f(x,y)==0, (x, -5, 5), (y, -5, 5), ymax=5, ymin=-5, xmax=5, xmin=-5) 
       
var('x, y') f(x, y) = x^2+4*y^2-36 implicit_plot(f(x,y)==0, (x, -10, 10), (y, -10, 10), ymax=5, ymin=-5, xmax=5, xmin=-5) 
       
f(x)=(1-2*x/1+3*x p1 = plot(f(x), (x, -4, 4) , color = 'blue') show(f(x))