1. Algebra ii Honors/GIfted
ALGEBRA II HONORS/GIFTED - CIRCLES
Algebra ii Honors/GIfted
12/6/2018
Circles

2. On to desmos.com

3. CIRCLES

4. Change from Standard to Center-Radius form
Change from Standard to Center-Radius form. Note the center and radius and graph.
1) x2 + y2 + 6x – 4y – 12 = 0

5. 2) x2 + y2 – 12x + 2y + 21 = 0

6. 3) x2 + y2 + 16x + 10y + 53 < 0

7. ALGEBRA II HONORS/GIFTED - CIRCLES
12/6/2018
4) Write an equation in Center-Radius Form of the circle at center (7, -3) and containing the point (-3, -7).