Question

What is the center and radius of this circle?

Answer 1

ok... you said from a graph... where's the graph?

Answer 2

i was working on that part, lol ;b

Answer 3

visually, i would just look at the widest part of the circle both horizontally and vertically and draw imaginary segments... the center is where those two segments cross....

Answer 4

i think i got it D:
but im not sureeeee: is it (-5,3)= center & radius= 7 ? 0.0

Answer 5

if my eyes aren't decieving me, that's what i got too....

Answer 6

but here's the real question..
what's the equation of that circle?

Answer 7

(x+5)^2 + (y-3)^2= 49 .. ? 0.o

Answer 8

wow.... u got it!...:)

Answer 9

Yay (:

Answer 10

good job there...:)

Answer 11

now put that equation in GENERAL form....