To find: The standard from of the equation of the circle.
Answer to Problem 3RE
The standard equation of the circle is
Explanation of Solution
Given information:
Centre of the circle is at
Standard equation of the circle is,
Here,
Given that centre of the circle is
Since, the point
That means radius of the circle is
Substitute the value of r in equation (2),
Therefore, the standard equation of the circle is
Chapter 9 Solutions
Precalculus with Limits: A Graphing Approach
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