Mathematics, 03.04.2020 02:34, MidnightYT
Write the standard equation of a circle with center (−9, −4) and radius square root of 5 .
(x – 4)2 + (y – 9)2 = 5
(x – 9)2 + (y – 4)2 = 5
(x + 4)2 + (y + 9)2 = 5
(x + 9)2 + (y + 4)2 = 5
Answers: 2
. When it comes to circle and plugging it into an equation, you flip the signs (I know, the trickery) so if it is positive 9 it would be negative 9 in the equation.
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Do you know the correct answer?
Write the standard equation of a circle with center (−9, −4) and radius square root of 5 .
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