# -*- coding: utf-8 -*-
"""
Created on Sat Feb 20 05:37:26 2021

@author: rashmi.dwivedi
"""

import matplotlib.pyplot as plt

plt.plot([1,2,3,4],[1,4,9,16],'ro')
plt.axis(0,6,0,20)
plt.show()

plt.plot([1,2,3,4],[1,4,9,16],'o-g')
plt.axis(0,6,0,20)
plt.show()