2-2 MyMathLab: Module Two Qu X + X C A mylab.pearson.com/Student/PlayerTest.aspx?testld=250090547 Update G Gmail YouTube 9 Maps Statutes & Constitu. Statutes & Constitu... S Benefits Online | Lo... (s The Official Home.. Download music, m... > Welcome to Conne... IMM Gauss-Jordan Elimi... MAT-325-J4879 Calc Ill: Multivariable Calc 23EW4 Marquis Sawyer 03/07/23 7:07 PM Quiz: 2-2 MyMathLab: Module Two Quiz Question 16 of 20 This quiz: 100 point(s) possible Resume later This question: 5 point(s) possible Submit quiz Question list K Find the curve's unit tangent vector. Also, find the length of the indicated portion of the curve. r(t) = 7ti + 21312 k, OSts51 O Question 13 O Question 14 The curve's unit tangent vector is () i + (Di + (DD) k (Type exact answers, using radicals as needed.) O Question 15 The length of the indicated portion of the curve is . units. (Type an integer or a simplified fraction.) O Question 16 O Question 17 Next 72 F 7:07 PM Search Sunny 3/7/2023 1