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Exploring the Equation of a Circle
Author:
staar_mission
Topic:
Circle
,
Equations
,
Geometry
Use the sliders to adjust the values of h, k, and r for the general form of the equation of a circle, (x - h)^2 + (y - k)^2 = r^2.
GeoGebra
How do the values of h, k, and r affect the graph of the circle?
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