Answer Happy

abmission Result Answer Preview Entered correct (4 – 4t) i +5tj (4-4't)*i+5*t*j incorrect (44+5t) 41 (4-4+5*t)*sqrt(41) correct 0 0 correct 1 incorrect 30,41 192.094 answers above is NOT correct. line integral with respect to arc length ſo (8x + 3y)ds, where C is the line segment in the zy-plane with endpoints P = (4,0) and Q = (0,5).
(1 point) Find the line integral with respect to arc length ( et By)ds, where G is the line segment in the by-plane with endpoints P = (4,0) and Q = (0,5). (a) Find a vector parametric equation F(t) for the line segment C so that points P and Q correspond to t = 0 and t= 1, respectively. O F(t) = (4-4t)i + Stj = (b) Using the parametrization in part (a), the line integral with respect to arc length is (82 + (80 + 3y) ds = S. (4-4+5t) (sqrt(41) dt with limits of integration a = 0 and b 1 (c) Evaluate the line integral with respect to arc length in part (b). 7 | (8x + 3y)ds (8x + 3y)ds = 30 sqrt(41)