# Desmos equation of a circle

Welcome to the Desmos graphing calculator!Graph functions, plot data, evaluate equations, explore transformations, and much more—all for free. Get started with the video on the right, then dive deeper with the resources below. Starting off with a recent creation in Desmos, Here is an array of 200 exponential functions bounded by a circle, and a straight line through the middle.If you haven't worked with Desmos yet and you're interested in geometric and mathematical designs, it's a powerful and easy to use online graphing calculator with many useful bells and whistles. Jul 28, 2013 · When using a graphing calculator like a TI-83 or TI-84, students would also need to know how to re-write their circle equations for y in terms of x so they can actually enter them. (This would be one advantage of using Desmos over a graphing calculator; such a conversion isn't necessary. Mar 21, 2018 · In this lesson I will show you how to draw a semi-circle in DESMOS. In this lesson I will show you how to draw a semi-circle in DESMOS ... Equations of Semi-Circles - Duration: 2:01. Eddie Woo ... The equation of a circle appears as This is called the center-radius form (or standard form) because it gives you both pieces of information at the same time. The h and v represent the center of the circle at point (h, v), and r names the radius.