Help please! (Explanations are preferred, since I have to know how to do this for a test)
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The equation of the circle graphed is:
(x - 5)² + y² = 16.
<h3>What is the equation of a circle?</h3>The equation of a circle of center and radius r is given by:
For the circle graphed, we have that:
- The center is at point (5,0), hence
.
- The radius is of 4 units.
Hence the equation of the circle graphed is:
(x - 5)² + y² = 16.
More can be learned about the equation of a circle at brainly.com/question/24307696
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