Learning task 4 :in your answer sheet,copy and answer.
1.transform x2+y28x-64=0 in cebnter radius form of the equation of the circle
2.find the center and radius of a circle represented by the equation below.
a. x2+y2=49
b.(x+7)2+(y+8)2=64
3.write the standard equation of a circle with the given the center and radius
A .(0,0);radius=7
b.(-4,4);radius=5
4.graph the circle whose equation is x2+y2-6x+4y-3=0


Fatulong namn po!!