每次都记不住的画图

每次都是记不住

# plot 绘制连线
plt.plot(x,y, ls = ':', c ="gray")
# scatter  绘制散点图
plt.scatter(x,y,c = "blue", marker = 'o', s = 20)

#  绘画ls（线的形状） c(线的颜色)
# plt.plot(x, y1, ls='--', c = "red",   label='* = sin(x)')
# ls = ":"(线的形状是点点状)
# 隐藏坐标轴  plt.axis('off')