ctehomam
ctehomam ctehomam
  • 08-10-2020
  • Mathematics
contestada

Find the equation of the circle that passes through the point (-3,1) and has its center at C(-4,6)

Respuesta :

nahuelmsalva
nahuelmsalva nahuelmsalva
  • 09-10-2020

Answer:

(x+4)^2 + (y-6)^2 = 29

Step-by-step explanation:

The center-radius form of the circle equation is in the format (x – h)^2 + (y – k)^2 = r^2, with the center being at the point (h, k)

Replacing the center C(-4,6):

(x+4)^2 + (y-6)^2 = r^2

then replacing the point (-3,1):

(-3+4)^2 + (1-6)^2 = r^2

1 + 25 = r^2

then the equation of the circle is:

(x+4)^2 + (y-6)^2 = 29

Answer Link

Otras preguntas

Find the dimensions of a rectangle whose width is 5 miles less than its length and whose area is 84
I need help with this answer ASAP I do t know how to do it?
A child sits on a merry-go-round, 1.5 meters from the center. The merry-go-round is turning at a constant rate, and the child is observed to have a radial accel
What is de DOMAIN of {(-2, 6) (4 , 9) (5, 12)} * {6,9,12) {-2,4,5) 6 sy s 12 -25x55
Rewrite using distributive property and GCF. 16 + 24
List 1 benefit (advantage) and 1 limitation (disadvantage) of models.
Why are supergiant so bright?
6/5 58.9% 1.77 0.169 = Order from least to greastest
Find the circumference a circle with the diameter AB A (-8,4) and B (4,-1)
do all of the digits in 8.88 have the same value? and explain why.