carmen57
carmen57
05-07-2018
Mathematics
contestada
Whts the answer i need to know ASAP?
Respuesta :
mathmate
mathmate
06-07-2018
The standard equation of a circle with centre (a,b) and radius r is
(x-a)^2+(y-b)^2=r^2
Substituting a=-8, b=3 and r=8, we get
(x+8)^2+(y-3)=8^2 as the appropriate circle.
Remember that (x-(-8))=(x+8)
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