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Northwestern University
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Math 230 Final Exam Solutions
Winter Quarter 2012
Monday, March 12, 2012
Instructions:
Show ALL of your work on the pages provided! Explain your reasoning using
complete sentences and correct grammar, spelling, and pu
Northwestern University
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Math 230 Test #1 Solutions!
Fall Quarter 2012
Wednesday, October 24, 2012
Complete the front page! [1 point!]
Instructions:
Show ALL of your work on the pages provided! Explain your reasoning using
complete sentences
Question 6. Let C be the curve given by the parametric equations x = et et , y = et .
(a) Show that C is contained on the curve xy = y 2 1, y > 0.
Answer: This follows by just substituting the parametric forms for x and y into this equation. First,
xy = (
Math 230 Worksheet #6 Solutions!
November 27, 2012
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Instructions: You may work with a partner on this worksheet, but you must write you own solutions
to the problems and write the NetID of your collaborator on your worksheet. Turn in you
Math 230 Worksheet #4 Solutions!
November 6, 2012
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Instructions: You may work with a partner on this worksheet, but you must write you own solutions
to the problems and write the NetID of your collaborator on your worksheet. Turn in your
Math 230 Worksheet #3
October 30, 2012
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Partner(s):
Instructions: You may work with a partner on this worksheet, but you must write you own solutions
to the problems and write the NetID of your collaborator on your worksheet. Turn in your worksheet
Math 230 Worksheet #2 Solutions!
October 16, 2012
NetID:
abc123
Partner(s):
zyx987
Instructions: You may work with a partner on this worksheet, but you must write you own solutions
to the problems and write the NetID of your collaborator on your worksheet
Northwestern University
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Math 230 Test #1 Solutions!
Spring Quarter 2012
Wednesday, April 25, 2012
Instructions:
Show ALL of your work on the pages provided! Explain your reasoning using
complete sentences and correct grammar, spelling, and p
Math 230 Worksheet #1 Solutions!
October 9, 2012
NetID:
abc123
Partner(s):
zyx987
Instructions: You may work with a partner on this worksheet, but you must write you own solutions
to the problems and write the NetID of your collaborator on your worksheet.
Northwestern University
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ID # :
Math 230 Final Exam Solutions!
Fall Quarter 2012
Wednesday, December 12, 2012
Complete the front page! Mark your section! [3 points!]
Do not write your name on this exam!
Write your NetID and your Student ID Number in
Northwestern University
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Math 230 Test #2 Solutions!
Fall Quarter 2012
Monday, November 19, 2012
Complete the front page!
Do not write your name on this exam!
Write your NetID and your Student ID Number in the spaces provided at
the top of th
Northwestern University
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ID # :
Math 230 Test #1 Solutions!
Fall Quarter 2012
Wednesday, October 24, 2012
Complete the front page! [1 point!]
Instructions:
Show ALL of your work on the pages provided! Explain your reasoning using
complete sentences
Northwestern University
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ID # :
Math 230 Test #1
Spring Quarter 2012
Wednesday, April 25, 2012
Instructions:
Show ALL of your work on the pages provided! Explain your reasoning using
complete sentences and correct grammar, spelling, and punctuation.
Math 230 Worksheet #5 Solutions!
November 13, 2012
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Instructions: You may work with a partner on this worksheet, but you must write you own solutions
to the problems and write the NetID of your collaborator on your worksheet. Turn in you