Try another version of this question Write the equation of the circle centered at `(1 , -9 )` with radius 4. Fully simplify the equation. Get help: VideoBox 1: Enter your answer as an equation. Example: y=3x^2+1, 2+x+y=3 Be sure your variables match those in the question `(x-1)^2 + (y+9)^2 = 16`
Try another version of this question
Write the equation of the circle centered at `(1 , -9 )` with radius 4. Fully simplify the equation.
Get help: Video
Box 1: Enter your answer as an equation. Example: y=3x^2+1, 2+x+y=3 Be sure your variables match those in the question