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

You can graph a Quadratic Equation using the Function Grapher, but to really understand what is going on, you can make the graph yourself. Read On! The simplest Quadratic Equation is: And …

Dec 1, 2024 · Graphing a quadratic equation is a matter of finding its vertex, direction, and, often, its x and y intercepts. In the cases of relatively simple quadratic equations, it may also be …

Free online graphing calculator - graph functions, conics, and inequalities interactively

Jun 27, 2025 · In this guide, we’ll break down how to graph quadratic equations step by step—even if you’re new to it. With a little practice, you’ll be able to sketch any quadratic with …

Apr 2, 2025 · This formula is a quadratic equation in the variable tt, so its graph is a parabola. By solving for the coordinates of the vertex, we can find how long it will take the object to reach its …

Here you will learn about solving quadratic equations graphically, including how to find the roots of a quadratic function from a graph, how to use this method to solve any quadratic equation by …

Graph quadratic function: y=x 2 /2-3x-4. Graph the function f (x)=x 2 +0.5x-2/3. Graph the function f (x)=- x 2 +5/4. Find more worked-out examples in our database of solved problems. …

Generate definitions for vertex, roots, and axis of symmetry. Compare different forms of a quadratic function. Define a curve by its focus and directrix.

Jul 23, 2025 · Follow these steps to plot a Quadratic Function: Use the formula x = −b/2a to find the x-coordinate of the vertex. Then, substitute this value into the function to find the y …