Matplotlib Basic: Draw a line with suitable label in the x axis, y axis and a title

Matplotlib Basic: Exercise-1 with Solution

Write a Python program to draw a line with suitable label in the x axis, y axis and a title.

Sample Solution:

Python Code:

import matplotlib.pyplot as plt
X = range(1, 50)
Y = [value * 3 for value in X]
print("Values of X:")
print(*range(1,50)) 
print("Values of Y (thrice of X):")
print(Y)
# Plot lines and/or markers to the Axes.
plt.plot(X, Y)
# Set the x axis label of the current axis.
plt.xlabel('x - axis')
# Set the y axis label of the current axis.
plt.ylabel('y - axis')
# Set a title 
plt.title('Draw a line.')
# Display the figure.
plt.show()

Sample Output:

Python Code Editor:

Contribute your code and comments through Disqus.

Previous: Matplotlib Exercises
Next: Write a Python program to draw a line using given axis values with suitable label in the x axis , y axis and a title.