import numpy as npimport matplotlib.pyplot as plt
x = np.linspace(-10, 10, 100)y1 = x + 4y2 = 7 - xy3 = 0.6*x - 1
plt.figure(figsize=(10,6))plt.plot(x, y1, label='y=x+4')plt.plot(x, y2, label='y=7-x')plt.plot(x, y3, label='y=0.6x-1')
plt.xlabel('x')plt.ylabel('y')plt.grid()plt.legend()plt.title('Графики функций y=x+4, y=7-x, y=0.6x-1')plt.show()
import numpy as np
import matplotlib.pyplot as plt
x = np.linspace(-10, 10, 100)
y1 = x + 4
y2 = 7 - x
y3 = 0.6*x - 1
plt.figure(figsize=(10,6))
plt.plot(x, y1, label='y=x+4')
plt.plot(x, y2, label='y=7-x')
plt.plot(x, y3, label='y=0.6x-1')
plt.xlabel('x')
plt.ylabel('y')
plt.grid()
plt.legend()
plt.title('Графики функций y=x+4, y=7-x, y=0.6x-1')
plt.show()