Question

PLZ HELP ASAP FEATURES OF A CIRCLE FROM ITS STANDERED EQUATIONS

Answer 1

(5.2,-3.7) and radius 7
Equation of a circle is
(h-x)^2 +(k-y)^2= r^2

Answer 2

The general equation of the circle in standard form is:


`(x-a)^(2) + (y-b)^(2) = r^(2)`

The center of this circle is (a,b) and the radius is r.

Comparing it to the given equation, we get:

a = 5.2
b = -3.7
r² = 49

So, the center of given circle is (5.2, -3.7) and its radius is 7