#!/usr/bin/python3

import numpy as np
import matplotlib.pyplot as plt
import math as math

#Q5a
x = np.linspace(-2,2) #set domain as [-2,2]

plt.plot(x,x**2) #plot f(x)=x^2
plt.show()

#Q5b
x = np.linspace(-10,10) #set domain as [-10,10]

plt.plot(x,np.sin(2*x)/x) #plot f(x)=sin(2x)/x
plt.show()


#Q5c
x = np.linspace(0,3) #set domain as [0,3]

plt.plot(x,np.exp(2*x)) #plot f(x)=e^(2x)
plt.show()


#Q5d
x = np.linspace(0,4) #set domain as [0,4]

plt.plot(x,4**(2*x)) #plot f(x)=4^(2x)
plt.show()