This equation is the same as the general equation of a circle, it's just written in a different form. Example Find the equation of the circle with centre \((2, - 3)\) and radius \(\sqrt 7\).

Other Graphs - Eduqas The equation of the tangent to a circle - Higher. The most commonly occurring graphs are quadratic, cubic, reciprocal, exponential and circle graphs.

One method of obtaining this equation is to integrate dxdy over the area of a circle. Well, you probably wouldn't want to do that in cartesian coordinates - but you get the idea. I recently saw a ...

How to Represent a Percentage of Time in a 24-Hour Cycle in Excel Graphs. Excel displays percentages of a whole using pie charts, also known as wedge charts of circle graphs. Businesses tend to ...