which of the following equations represent the smallest circle?
a.[tex]x {}^{2} + y { }^{2} = 4 [/tex]
b.
[tex] \times { }^{2} + y {}^{2} = 9[/tex]
c.
[tex] \times {}^{2} + y {}^{2} = 1[/tex]
d.
[tex]x {}^{2} + y {}^{2} = 16[/tex]
a.[tex]x {}^{2} + y { }^{2} = 4 [/tex]
b.
[tex] \times { }^{2} + y {}^{2} = 9[/tex]
c.
[tex] \times {}^{2} + y {}^{2} = 1[/tex]
d.
[tex]x {}^{2} + y {}^{2} = 16[/tex]
Answers & Comments
The answer is d po, hope it helps