Question

What is the general form of the equation of a circle with a center at (–5, 0) and a radius of 4?

Answer 1

\[(x-h)^2+(y-k)^2=r^2\] in this case
\[h=-5, k = 0, r = 4\] you get
\[(x+5)^2+y^2=16\]

Answer 2

don't write
\[(y-0)^2\] or your teacher will think you are a moron

Answer 3

haha thanks tho

Answer 4

yw