Exercise: Multi-Line Plot with Legend

Add a second line to the plot using the provided data. Also add a legend to differentiate each line. Match the legend and line appearance in the expected output.

Expected:

Output:

import matplotlib.pyplot as plt
 
x = [0, 5, 10, 15, 20, 25]
y1 = [10, 4, 5, -5, 7, 15]
y2 = [-5, 14, 13, 0, -2, -3]
 
############## change here ###############

plt.plot(x, y1, linestyle='--', marker='D')

##########################################
 
plt.show()

Python

Setting up Python environment...

Output