High School Math : Solving Circle Functions

Study concepts, example questions & explanations for High School Math

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Example Questions

Example Question #1 : Graphing Functions

What is the center and radius of the circle indicated by the equation?

Possible Answers:

Correct answer:

Explanation:

A circle is defined by an equation in the format .

The center is indicated by the point  and the radius .

In the equation , the center is  and the radius is .

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