Question

(3,-4), r = 2.5 la ecuación general

Answer 1

Explicación paso a paso:

h=3

k=-4

r=2.5

entonces:

(x-h)^2 + (y-k)^2=r^2

(x-3)^2 + (y+4)^2=(2.5)^2

x^2-6x+9 + y^2+8y+16= 25/4

x^2+y^2-6x+8y+75/4=0