Estimation and Limits -- Tangents -- Answers

  1. The exact answer is 4. Your estimates should be close to this exact answer.

  2. The exact answer is 6. Your estimates should be close to this exact answer.

  3. The exact answer is 2a. Your estimates should be close to this exact answer.

  4. The exact answer is -32. Your estimates should be close to this exact answer.

  5. The exact answer is -64. Your estimates should be close to this exact answer.

  6. The exact answer is -32a. Your estimates should be close to this exact answer.

Copyright c 1995 by Frank Wattenberg, Department of Mathematics, Carroll College, Helena, MT 59625