Explore math with our beautiful, free online graphing calculator. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more.

Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor.

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

What is the basic square-root graph? The basic square-root function is y = x y = x, and its graph looks like this: Since there can't be a negative inside the radical, then the domain is x ≥ 0. The graph …

Dec 1, 2025 · Steps for Graphing a Square Root Function 1. Determine the domain of the function. 2. Pick x -values in the domain of the function, and find the y -values that correspond with them. (An …

Then, he shows a few examples of how we can shift and stretch the graphs of y=√x and y=x^2, and how the equations of those graphs look. Created by Sal Khan and CK-12 Foundation.

Tutorial graphing square root functions including finding domain and range. Several examples are presented along with their detailed solutions.

To graph the square root of x, just note that its inputs and outputs are all non-negative and hence its graph lies in the first quadrant. Further, to get the clear shape of the graph, calculate some points on …

The square root function y = √x is defined for nonnegative x. Its graph passes through the origin and increases slowly (slower than a line).

Explore math with our beautiful, free online graphing calculator. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more.