Matplotlib Scatter Graph

Program 1

import matplotlib.pyplot as plt
import numpy as np

x = np.array([5,7,8,7,2,17,2,9,4,11,12,9,6])
y = np.array([99,86,87,88,111,86,103,87,94,78,77,85,86])

x1 = np.array([2,2,8,1,15,8,12,9,7,3,11,4,7,14,12])
y1 = np.array([100,105,84,105,90,99,90,95,94,100,79,112,91,80,85])
x2 = np.array([4,3,8,1,10,9,12,7,8,5,10,6,7,12,14])
y2 = np.array([104,100,78,102,94,98,92,97,92,110,89,112,94,82,89])
plt.scatter(x, y)
plt.scatter(x1, y1)
plt.scatter(x2, y2)
plt.title("Car Info")
plt.xlabel("Car Age")
plt.ylabel("Milage")
plt.show()






# x=[0,1,2,3,4,5]
# y=[10,4,6,8,23,45]
# y1=[20,60,45,78,34,25]
# # colors=np.array(["red","green","blue","yellow","pink","black"])
# # plt.scatter(x, y, c=colors)
# plt.scatter(x,y,color='GREEN',marker='o',alpha=1)
# #plt.scatter(x,y1)
# plt.title("Product Info")
# plt.xlabel("Product Price")
# plt.ylabel("Product Age")
# plt.show()