Completing the squares and comparing to the standard equation, it is found that the diameter of the circle is of units.
<h3>What is the equation of a circle?</h3>
- The equation of a circle of center and radius r is given by:
- The diameter is twice the radius, that is, .
In this problem, the <em>equation </em>is:
Then:
Completing the squares:
Hence:
Hence, the diameter is:
You can learn more about the equation of a circle at brainly.com/question/16505663
I would say its b) all real numbers
Answer: The log base 6 of x, which is written as
Work Shown: