Problem 93 of 7
Write the circle equation with center (-2,-3) passing through point (1,1).
Hints
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compute radius using distance formula.
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Radius is the distance from center to the given point.
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Correct
Your answer is equivalent to the expected form.
Solution
Walkthrough
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1. Use the distance formula from center to point.
2. Square the radius or compute squared distance directly.
3. Substitute center and r^2 into standard form.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Using unsquared distance on the right side.