Name:       Date Taken:           /          /               

Math 179: Test for Chapter 1


Place your answer in space provide to the left of each question.

Notice: this page changes every time it is loaded, or re-loaded (refreshed).

(Warning: at this point in time, this page works on both Netscape Navigator 4 and Microsoft Internet Explorer 4 There are some special precautions to be taken when printing with Netscape (Click here to get directions on printing from Netscape).

At the end of this page there is a button to create the answers in a separate window.

America On-Line uses a modified version of Internet Explorer. It has been my experience that it is far better to use the full, regular version of IE rather than the AOL version. (Click here for AOL instructions.)

Be careful to read all of each problem. Because these pages are produced on the WEB, for printed versions of these pages there is a chance that a problem, or its possible answers, will be split across two pages.

Answer each of the following:

____________________ 1. The following three numbers

 make which statement below correct:
  1. x, y, and z are rational numbers
  2. x and y are rational, but z is irrational
  3. x and z are rational, but y is irrational
  4. y and z are rational, but x is irrational
  5. x, y and z are irrational
____________________ 2. The following three numbers

 make which statement below correct:
  1. x, y, and z are rational numbers
  2. x and y are rational, but z is irrational
  3. x and z are rational, but y is irrational
  4. y and z are rational, but x is irrational
  5. x, y and z are irrational
____________________ 3. The following three numbers

 make which statement below correct:
  1. x, y, and z are rational numbers
  2. x and y are rational, but z is irrational
  3. x and z are rational, but y is irrational
  4. y and z are rational, but x is irrational
  5. x, y and z are irrational
____________________ 4.
____________________ 5.
____________________ 6.
____________________ 7. Perform the indicated operation for the complex numbers given as
____________________ 8. Perform the indicated operation for the complex numbers given as
____________________ 9. Perform the indicated operation for the complex numbers given as
____________________ 10. Perform the indicated operation for the complex numbers given as
____________________ 11. Perform the indicated operation for the complex numbers given as
____________________ 12. Perform the indicated operation for the complex numbers given as
____________________ 13. Solve the following inequality
____________________ 14. Solve the following inequality
____________________ 15. Solve the following inequality
____________________ 16. Solve the following inequality
____________________ 17.
____________________ 18.

____________________ 19.
The next two problems are based on the "Battleship" game presented in class and in the web notes. In each problem you are given the distance from each of two points to the "ship". You are to use that information to identify the location of the ship.
____________________ 20.
____________________ 21.


____________________ 22. Find the domain for the relation given above.
____________________ 23. Find the range for the relation given above.
____________________ 24. Use the blank picture below to graph the relation given above. Be sure to indicate the axes and the scales for the two dimensions.
Caution! Your browser is not supporting Java.
____________________ 25. Write out the set listing for the relation that is pictured in the graph below. Be sure to answer this question in appropriate set notation.
____________________ 26.
Caution! Your browser is not supporting Java.
____________________ 27.
Caution! Your browser is not supporting Java.
____________________ 28.
Caution! Your browser is not supporting Java.
____________________ 29.
Caution! Your browser is not supporting Java.
____________________ 30.
____________________ 31.
____________________ 32.
____________________ 33.
____________________ 34.
____________________ 35.
____________________ 36.
____________________ 37.
____________________ 38.
____________________ 39.
____________________ 40.
____________________ 41.

Click on the See Answers button to display the answers in a new window.


©Roger M. Palay
Saline, MI 48176
October, 1999