Pearson Ford
04/04/2023 · Elementary School
Find the center and radius of the circle. \[ (x-6)^{2}+(y+9)^{2}=11 \] The center of the circle is (Type an ordered pair.)
UpStudy ThothAI Solution
Tutor-Verified Answer
Step-by-step Solution
The equation of the circle is given in the standard form:
\[
(x - h)^2 + (y - k)^2 = r^2
\]
where \((h, k)\) is the center of the circle and \(r\) is the radius.
From the given equation:
\[
(x - 6)^2 + (y + 9)^2 = 11
\]
we can identify the center \((h, k)\) and the radius \(r\):
1. The center \((h, k)\) can be found from the terms \((x - 6)\) and \((y + 9)\):
- \(h = 6\)
- \(k = -9\)
Thus, the center of the circle is:
\[
(6, -9)
\]
2. The radius \(r\) is the square root of the right side of the equation:
- \(r^2 = 11\)
- Therefore, \(r = \sqrt{11}\)
In conclusion, the center of the circle is:
\[
\boxed{(6, -9)}
\]
Quick Answer
The center of the circle is \((6, -9)\).
Answered by UpStudy AI and reviewed by a Professional Tutor
UpStudy ThothAI
Self-Developed and Ever-Improving
Thoth AI product is constantly being upgraded and optimized.
Covers All Major Subjects
Capable of handling homework in math, chemistry, biology, physics, and more.
Instant and Accurate
Provides immediate and precise solutions and guidance.
Try Now
Ask Tutors
Ask AI
10x
Fastest way to Get Answers & Solutions
By text
Enter your question here…
By image
Re-Upload
Submit