ericsanchez1125 ericsanchez1125

02-03-2020
Mathematics

contestada

What is the equation of the circle with center (4, −4) that passes through the point (1, 0)?

Respuesta :

amna04352 amna04352

02-03-2020

Answer:

(x - 4)² + (y + 4)² = 25

Step-by-step explanation:

Equation:

(x - h)² + (y - k)² = r²

(h,k) = (4,-4)

Radius² = (-4-0)² + (4-1)² = 16 + 9

r² = 25

r = 5

Equation:

(x - 4)² + (y - (-4))² = 5²

(x - 4)² + (y + 4)² = 25

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