Which equation represents a circle with center Z(-3,5) and a radius of 4 units?

(x+3)^2+(y-5)^2=16

Step-by-step explanation:

Equation of a circle is (x-h)^2+(y-k)^2=r^2 where r is the radius and (h,k) is the center.

Given a center of (-3,5) the equation of the circle so far is (x+3)^2+(y-5)^2=r^2

Given a radius of 4, the equation of the circle is (x+3)^2+(y-5)^2=16 (as 4^2 is 16)

3x - 8 = -2

3x -8+8 = -2 +8

3x = 6

3x/3 = 6/3

x = 2

s

x - 6

( 2-6)

= -4

that is the value of x -6

= -4