MATH 230 Midterm: Test 2 fall 2013 solutions

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November 18, 2013 (2 points) put a check mark next to your instructor"s name and section, and write your netid in the upper right corner of this page! Do not write your name on this exam! Instructions: read each problem carefully, write legibly, show all your work on these sheets. Feel free to use the opposite side: make sure that your nal answer is clearly indicated. If two answers are presented then the average of the points for each answer will be given: this exam has 9 pages, and 8 problems. Please make sure that all pages are included: you may not use books, notes or calcula- tors. Circle the correct answer. (a) if the limit of f (x, y) along every straight line through the origin is 3, then lim (x,y) (0,0) f (x, y) = 3. False (b) suppose 0 g(x, y) 1 for all x and y.