What is the equation of radius: 2, center:(4,-3)

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

Step-by-step explanation:

The equation of circle given the center and the radius: (x - h)^2 + (y - k)^2 = r^2

Center : (h, k)

Radius: r

Given: center (4, -3), h = 4 and k = -3; radius 2, r = 2

Substitute into formula: (x - h)^2 + (y - k)^2 = r^2

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

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

Step-by-step explanation:

Circle of radius 2, centered at (4,-3):

(x-4)² + (y+3)² = 2²

to determine the unit cost your would divide the total cost by the number sold.

7 bagels for $4.41       $4.41/7 = $.63 each at fresh side

5 bagels for $3.60         $3.60/5 = $.72 each at value mart