Write the statement equation for the circle. center (10, -6), r = 6

(x-10)^2 + (y+6)^2 = 36

Step-by-step explanation:

The equation for a circle in standard form is

(x-h)^2 +(y-k)^2 = r^2

where (h,k) is the center and r is the radius

Given center (10, -6), r = 6  we can substitute in

(x-10)^2 + (y--6)^2 = r^2

(x-10)^2 + (y+6)^2 = 6^2

(x-10)^2 + (y+6)^2 = 36

a 10 percent increase

first, we define the variables:

x: number of years after 1950

f (x): amount of vinyl sold.

then, with the variables defined, we have:

68594 vinyl records were sold in 1958 > f (8) = 68594

91299 vinyl records were sold in 1961 > f (11) = 91299

38720 vinyl records were sold in 1952 > f (2) = 38720

161743 vinyl records were sold in 1967 > f (17) = 161743

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step-by-step explanation: