webassign.net/web/Student/Assignment-Responses/last?dep=3166514 M Gmail YouTube Maps 14. [-/6.66 Points] DETAILS LARCALC11 12.5.020. Find the curvature K of the curve, where s is the arc length parameter. r(s) = (4+ s)i+ j K = 15. [-/6.76 Points] DETAILS LARCALC11 12.5.029. Find the curvature K of the curve. r(t) = 6 cos 3nti + 6 sin 3ntj K = Submit As 84OF Sunny SearchViewing Saved Work Revert to Last Response 12. [-/6.66 Points] DETAILS LARCALC11 12.5.003. Sketch the plane curve. r(t) = 2ti - tj, [0, 2] - 4 26 1 3 4 5 -1 1 2 3 4 5 1 -1 -1 N O -2 O N 1 N - X 1 2 3 4 5 - 1 1 2 3 4 5 -1 -1 -1 O -21 O Find its length over the given interval. ESC X F213. [-/6.66 Points] DETAILS LARCALC11 12.5.014. Sketch the space curve. Vector-Valued Function Interval r(t) = (4 sin t, 6t, 4 cos t) [0, It] N 15 -4_3_2-1 -5 10 -10 10 / 2 1 - 15 27 2 3 4 V O 3 2 1.0 Z 10 0.0 0.0 - 2 y 0.5 0.5 X 1.0 -1.0 Find its length over the given interval