This precalculus video tutorial provides a basic introduction on graphing piecewise functions. It contains linear functions, quadratic functions, radical functions, and rational functions.

Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more.

Here are the steps to graph a piecewise function. First, understand what each definition of the function represents.

To graph the section left of x = 0, we will graph the function that states x < 0, which is y = -2x + 1, like so in red. Next, we will graph the section right of x = 0 when x > 0, which is y = x - 1, like so in blue. …

To graph piecewise functions, first identify where the domain is partitioned by boundary values. Graph functions on the domain using tools such as plotting points or transformations.

Learn how to graph piecewise functions step by step. Clear definitions, worked examples, graphs, and explanations of domain and range.

Feb 1, 2024 · Master the art of graphing piecewise functions with this beginner-friendly guide. Learn step-by-step techniques to visualize and understand these versatile mathematical expressions.

How Do You Graph a Piecewise Function? If you want to graph a piecewise linear function, graph each function on it's specific interval separately. Bring it all together, and you have your graph! This tutorial …

Dec 22, 2025 · How To: Given a piecewise function, write the formula and identify the domain for each interval. Identify the intervals for which different rules apply. Determine formulas that describe how to …

Create a graph of a piecewise function that matches the provided graph (the black lines) by changing the three provided equations. You will need to change the equations in each box and the domain for …