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Question

Question: For the circle \(x ^ { 2 } + y ^ { 2 } + 3 x + 3 y = 0\), which of the following relations is true....

For the circle x2+y2+3x+3y=0x ^ { 2 } + y ^ { 2 } + 3 x + 3 y = 0, which of the following relations is true.

A

Centre lies on x-axis

B

Centre lies on y-axis

C

Centre is at origin

D

Circle passes through origin

Answer

Circle passes through origin

Explanation

Solution

If c=0c = 0; circle passes through origin.