Matplotlib 系列之【绘制函数图像】答:```htmlimport matplotlib.pyplot as pltimport numpy as npx = np.linspace(-3, 3, 50)y = x**2plt.figure(figsize=(8, 5))plt.plot(x, y, color='red', linewidth=1.0, linestyle='--')plt.xlim(-1, 2), plt.ylim(-2, 3)plt.xlabel('x', color='black'), plt.ylabel(...