Pasagot din po ng tama to plss salamat po brainliest ko po kau
Share
Pasagot din po ng tama to plss salamat po brainliest ko po kau
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Answer:
A. 1.
Center : (13, -13) where h = 13 and k = -13
radius : 4
formula : (x - h)² + (y - k)² = r²
subtitute h = 13 and k = -13
(x - h)² + (y - k)² = r²
(x - 13)² + (y - (-13))² = 4²
(x - 13)² + (y + 13)² = 16
(x - 13)(x - 13) + (y + 13)(y + 13) = 16
(x² - 26x + 169) + (y² + 26y + 169) = 16
x² + y² - 26x + 26y + 169 + 169 - 16 = 0
x² + y² + - 26x + 26y - 322 = 0
B.
1. Center : (1, -3)
Radius : 2
2. Center : (2, -1)
Radius : 4