MATH 126 Final: MATH 126 UW Final Exam Fall 2014
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Ta"s name: check that your exam contains 8 problems on 9 pages, this exam is closed book. 2 11 sheet of notes and a scienti c calculator with no graphing, programming, or calculus capabilities. 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. ) Do not use scratch paper: raise your hand if you have a question. Page 1 of 9: (15 points) suppose a and b are vectors about which we know: |a| = 3, |b| = 2, and a b =< 1, 5, 1 >. If you cannot nd a particular value because there is not enough information, indicate this. Page 2 of 9: (8 points) consider the graphs below. Determine which picture each equation listed below describes, and write your answer next to the equation.
