Wyattkelly623
Wyattkelly623 Wyattkelly623
  • 13-01-2018
  • Mathematics
contestada

1) What is the standard form of the equation of the circle in the graph?

PLZ SHOW HOW TO DO THIS.

1 What is the standard form of the equation of the circle in the graph PLZ SHOW HOW TO DO THIS class=

Respuesta :

obenam obenam
  • 13-01-2018
First find the coordinate of the center:
(1,2)
Then find the value pf the radio, which is the distance 
from the center to the perimeter:
r = 4.
Given center (s,t) and radius r, the formula o the equation is the following 
[tex](x-s)^2+(y-t)^2=r^2[/tex]
We deduce the equation:
[tex](x-1)^2+(y-2)^2=16[/tex]
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