# -*- coding: utf-8 -*-
"""
Created on Mon Nov 14 10:58:13 2022

@author: cpresser
"""

import numpy as np
import matplotlib.pyplot as plt

x = np.linspace(-5, 5, 11)
print(x)

y = -2 * x ** 2
print(y)

#plot arrays x and y
plt.plot(x, y, marker="x", label="-2*x**2")

y1 = x**3

plt.plot(x, y1, marker="o", linestyle="dotted", label="x**3")

y2 = 23.2*x**(-.333)
plt.plot(x, y2, marker="1", label="23.2*x**(-.333)")

#set up the plotting area
plt.title("Two Functions")
plt.xlabel("x")
plt.ylabel("y")
plt.legend()

#set the ranges
plt.axis([-.5, 6, -55, 155])  #minX, maxX, minY, maxY

plt.show()

#xList = np.array([0, 1, 5, 3.5, -1])
#yList = np.array([1, -1, 1, -1, 2])
#plt.plot(xList, yList)
#plt.show()


#https://matplotlib.org/stable/api/markers_api.html
#https://matplotlib.org/stable/gallery/lines_bars_and_markers/linestyles.html