How to Graph Shifted Parabolas with Matplotlib | Python Tutorialbr In this beginner-friendly tutorial, you'll learn how to graph shifted parabolas in Python using Matplotlib.br We’ll plot the function y = x² - 1, which is a simple parabola shifted downward, and customize the plot with gridlines, red circular markers, and a clean layout.br br Perfect for math students, educators, or anyone learning Python plotting and data visualization.