Boat GraphWINDOW:Xmin: -16 Ymin: -7Xmax: 16 Ymax: 15 Xscale: /2 Yscale: 1

Y1 sin x . ~BLUE x< -21.77957971

Y2 sin x . ~BLUE x> 17.48586201

Y3 .005x - 2.35 . ~BLUE x> -21.77957971 and x< 17.48586201

X4 = - . ~BLACK Y>3 and Y -31.6227766 and x< 31.6227766

Y6 = 3 . ~BLACK x> -31.6227766 and x< 31.6227766

X7 = . ~BLACK Y> 3 and Y< 13.5

Y8 = 13.8 . ~BLACK x> - and x<

Y9 = 5.5 . ~BLACK x< - and x> -25

Y10 = 5.5 . ~BLACK x< 25 and x>

Y11 = .01205449128(x-27) + 5.5 ~BLACK x< 25 and x > -

Y12 = .01205449128(x+27) + 5.5 ~BLACK x< - and x> -25