Please use the same name for all of your posts.
By using different names, you're usurping names that are already used by other students.
find the center and radius of a circle given the equation in general form
x^2+y^2+4x-6y+2=0.
center: ?
radius: ?
4 answers
I am not sure what you're talking about.
Meghan, John, and Jen all have the same ip address, a computer in St. Louis, Missouri.
Rewrite the equation in the form
(x + 2)^2 + (y - 3)^3 = 11
This shows that it is a circle centered at x = -2, y = 3.
See of you can guess the radius, from the constant term on the right.
(x + 2)^2 + (y - 3)^3 = 11
This shows that it is a circle centered at x = -2, y = 3.
See of you can guess the radius, from the constant term on the right.
1 answer