(2 points) Parametrize the line segment joining (1, 1,2) to (3, 4, 1). (3 points) Find the length of the cuIve f(m) = x/F from m = D to a: (4...

Please help answering all the questions attached (with steps to the solutions). Thank you!

. (2 points) Parametrize the line segment joining (1, —1,2) to (3, 4, 1).. (3 points) Find the length of the cuIve f(m) = x/F from m = D to a: = 2.. (4 points) Find the exact length of the curve m=et+e_t, y=5—2t, DStS3. . (4 points) Find the length of the curve93:31:43, y=3t2, —\/35t5\/3. . (5 points) Find the length of the curve 1; = 1n(1 — 9:2) from m = 0 to m = 1/2. feds,c where C is the arc of the parabola y = $2 from (0,0) to (1,1). . (3 points) Evaluate the line integral . (4 points) Evaluate the line integral f0 32 (£93 + y? dy, where C is the line segment from (0, 2) to (4, 3).