MATH 126 Final: MATH 126 UW Final Exam Spring 2013
Document Summary
Ta"s name: this exam contains 9 problems. Check that you have a complete exam: this exam is closed book. 2 11 sheet of notes and a non-graphing, scienti c calculator. Do not share notes or calculators: unless otherwise speci ed, you should give your answers in exact form. (for example, 2 are in exact form and are preferable to their decimal approximations. ) Page 1 of 9: (10 points) consider the vector function r(t) = h6t, 8t, 5t2i. Find the coordinates of the points where the graph has curvature equal to 1. Page 2 of 9: (12 points) let be the line of intersection of the planes x + y = 0 and x y + z = 1. Find the equation of the plane that contains and is perpendicular to the line x 1. = 2 y = z 3. Page 4 of 9: (12 points) let z = f (x, y) =
