The circle below is centered at the point (4.1) and has a radius of length 2.what is its equation?

Hence the required equation of circle is

(x - 4)² + ( y - 1)² = 4

Step-by-step explanation:

The equation of a circle whose center (h, k) and radius r is given-

(x - h)² + (y - k)² = r²

Here given that-

Center = ( 4, 1) & r = 2

Equation of circle-

( x - 4)² + ( y - 1)² = 2²

(x - 4)² + ( y - 1)² = 4

x² + 16 - 8 x + y² + 1 - 2 y = 4

x² + y² -8 x - 2 y + 13 = 0

Hence the required equation of circle is

(x - 4)² + ( y - 1)² = 4

         0R

x² + y² - 8 x - 2 y + 13 = 0

a - base

b - exponent

so,

company a

step-by-step explanation:

using the linear regression models , it is found that company a   pays about $14 more. but using the same regression (linear) company b pays about $10 more.

so company a pays more than b