- #1
cheab14
- 12
- 0
The question states:
Find the centre and radius of each circle with equations as given
(a) 3x^2 + 3y^2 = 81
(b) x^2 = 6y - y^2
I really don't know how to approach this question, i started (a) by dividing both sides by 3 but then i don't know where to go from there, and i don't even know how to do (b)...please help me
Find the centre and radius of each circle with equations as given
(a) 3x^2 + 3y^2 = 81
(b) x^2 = 6y - y^2
I really don't know how to approach this question, i started (a) by dividing both sides by 3 but then i don't know where to go from there, and i don't even know how to do (b)...please help me