The Dentzel carousel at Fair Park in Dallas has operated since 1923. If a horse on the carousel is 8 feet from the center, about how far will the horse travel in 8 revolutions? a 50ft
b 100ft
c 200ft
d 400ft

If f(x) =3x-2 and g(x) =2x+1 fins (f+ g) (x)

2y= 3 2 x−2 y = − 1 3 x + 1 y=− 3 1 x+1

If the endpoints of the diameter of a circle are (8, 6) and (2,0), what is the standard form equation of the circle? a) (x + 5)2 + (y + 3)2 = 18 (x + 5)2 + (y + 3)2 = 3.72 (x - 5)2 + (y - 3)2 = 18 d) (x - 5)2 + (y - 3)2 = 32