How to plot parabola in Python

Code for python user friendly

import matplotlib.pyplot as plt

import numpy as np

x  = np.linspace(-50,50,100)

y = x**2

plt.plot(x,y)

plt.show()

#plt.axis('equal')

code for matlab user friendly

from matplotlib.pyplot import *

from numpy import *

x = linspace(-50,50,100)

y = x**2

plot(x,y)

show()

first two lines are just modules whose work are graph plotting and math calculation

linspace (-50,50,100) it means counting start from -50 then next no. is -49 and so on till 50

or just type print(x) after linspace line. The reason counting start from -50 so that it start from negative x axis and move to y axis

x**2 here ** means raise to the power

plot(x,y) as it name suggest it plots the graph

show() for non jupyter user they need to add this line to show the grah 

How to plot ellipse in python