Question

Circle T has an equation of (x + 10)2 + y2 = 25. Which graph represents circle T?

Answer 1

the circle having centre (-10,0)
and radius 5 units

Answer 2

the general form of circle equation is
(x-a)^2 + (y-b)^2 = r^2
where (a,b) is the center of the circle and r is its radius

so T is a circle of center (-10,0) and radius 5

Answer 3

and this corresponds to the last option

Answer 4

I thought it was the second to last ?

Answer 5

well the last figure shows a circle of center (-10,0) and of radius 5
and this is what we are searching about