Westonci.ca is the premier destination for reliable answers to your questions, provided by a community of experts. Join our Q&A platform to get precise answers from experts in diverse fields and enhance your understanding. Experience the convenience of finding accurate answers to your questions from knowledgeable experts on our platform.

17.1 equation of a circle evaluate homework and practice answer key

Sagot :

The evaluation using the equation of circle for the practice question is (x - 4)² + (y + 11)² = 256

What is the equation of the Circle Distance Formula?

With respect to the distance formula, a point location in space (x,y) at a distance (r) from the origin is valid if [tex]\mathbf{\sqrt{x^2 + y^2} = r}[/tex]. Hence this refers to the equation of the circle centered at the origin.

For Conic Sections:

  • [tex]\mathbf{(x-h)^2 (y-k)^2 = r }[/tex]

where;

  • center = (h,k)
  • radius = r

Let's assume we have a circle with C(4,-11) and radius r = 16;

Then, we have:

(x-h)² +(y -k)² = r²

(x-4)² + (y - (-11))² = 16²

(x - 4)² + (y + 11)² = 256

Learn more about equation of circles here;
https://brainly.com/question/24810873