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Chapter 6 Graphs

6.8 More graphs

A circle is a round-shaped figure that has no corners or edges. The equation of a circle with center (0,0) and radius r is x^2+y^2=r^2. In this section, we learn about circle, equation of a circle with center (0,0), the equation of a tangent to a circle.


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A circle is a round-shaped figure that has no corners or edges. The equation of a circle with center (0,0) and radius r is . In this section, we learn about circle, equation of a circle with center (0,0), the equation of a tangent to a circle.

6.8 More graphs

Interpreting linear and non-linear real life graphs. Drawing the graph of a circle.

More graphs - Circle, equation of a circle with center (0,0), the equation of a tangent to a circle.

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