This is my thinking;
To convert meters to kilometers, in decimals, its 0.001. So converting that into kilometers, that would be 0.057
Cool? Check Amazon. They have nice ones.
If you are doing a quadratic, you wil have to do quadratic formula, if you are just doing that, no solution.
Step-by-step explanation:
8x + x² - 2y + y² - 64 = 0
(x + 4)² + (y - 1)² - 81 = 0
(x + 4)² + (y - 1)² = 81
Hencr the center is (-4,1) and the radius is 9.
