HW 5 - Due Friday Feb 17

Do all of the problems indicated.  Write up and turn in the starred problems.  Your solutions should be written clearly so that a fellow UGA student could fully understand your answer.  Include pictures as needed.  Each problem will be graded out of 5 points.

Read sections 9.3, 9.4, and 10.1.


9.3
Practice p. 412 1, 2, 3
Problems pp. 412-413 1, 2 (We never did Class Activity 8Q. You may care to try it yourself.), 3*

9.4
Practice pp. 421-423 1, 2, 3, 5, 7 (If you've never made or seen a camera obscura, you might try it.), 8
Problems pp. 427-431 1, 3*, 4, 7, 8, 13, 18
I really wanted to assign all of the problems. There are many good practical applications of scaling here. You might look at several of the others too.


Here are some solutions.