ThiccShrek
ThiccShrek
23-04-2021
Mathematics
contestada
I need help with this questions
Respuesta :
mhanifa
mhanifa
23-04-2021
Answer:
Picture 1
Your
choice C
is correct
(x - (-2))² + (y - 9)² = 5² ⇒
(x + 2)² + (y - 9)² = 25
Picture 2
(x + 5)² + (y - 6)² = 36
(x - (-5))² + (y - 6)² = 6²
r = 6, (h, k) = (-5, 6)
Correct choice is C
Picture 3
(x + 5)² + (y + 2)² = 81
(x - (-5))² + (y - (-2))² = 9²
r = 9, (h, k) = (-5, -2)
Correct choice is C
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