Question
What is the equation of a circle with its center at (0,3) and a diameter of 6?
Answers
Ms. Sue
What do you want to find out about this circle?
Anonymous
I need the equation of the circle.
The multiple choice answers are:
a. x^2+(y+3)^2=9
b. x^2-(y-3)^2=9
c. x^2+y^2-6y=0
d. x^2+(y-3)^2=0
e. x^2+(y-3)^2=36
I don't know where to go from here.
The multiple choice answers are:
a. x^2+(y+3)^2=9
b. x^2-(y-3)^2=9
c. x^2+y^2-6y=0
d. x^2+(y-3)^2=0
e. x^2+(y-3)^2=36
I don't know where to go from here.
MathMate
See:
http://www.jiskha.com/display.cgi?id=1252375294
http://www.jiskha.com/display.cgi?id=1252375294