College Algebra

Mike Huff

Professor of Mathematics

Phone: 512-223-2068

Office Hours: Tuesday and Thursday 10:30am - 12:30pm

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Mike Huff's Spring 2011 Syllabus

Updates

Welcome to the Spring 2011 semester!
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Note: Used calculators for sale here.

Powerpoint Presentation
 

Homework List Spring 2011

Section 1.1

1, 2, 3, 4, 5, 15, 17

14-b question of section 1.1: The answer key showed that there were about 175 thousand in 2000, but the correct answer should be 225 thousand in 2000.

Section 1.2 1-6, 14, 17, 21, 25, 29, 31, 34, 35, 39, 43, 50, 52-60
Section 1.3 1-7, 13, 14, 15, 19, 25, 27, 31, 37, 39, 43, 48, 51, 52, 57, 63, 68, 77, 85
Section 1.4 1-3, 5, 7, 9, 11, 15, 19, 23, 27, 31, 35, 39
Section 1.5 1-6, 7, 12, 15, 19, 23, 27, 29a-c, 37
Section 1.6

1-5, 7, 11, 15, 19, 23, 27, 31, 35, 39, 43, 47, 51, 55, 62, 69, 73, 79, 81, 85, 89, 95

Question 69 homework or 80 under the answer key for D should be zero not 2.
The question is (F o G)(5).
Section 1.7

1-3, 5, 9, 13, 15, 41, 48, 49

Question 1 is find f(-2) if f(-2) = x2-2 the answer given is -4 but should be -6.

Section 2.1 1-5, 9, 11, 15, 19
Section 2.2 1-5, 13, 17, 31, 37, 41, 43, 47, 51, 55
Section 2.3

1-5, 11, 14, 15, 19, 25, 34, 43, 45, 47, 59, 63, 67, 73, 79, 89, 93, 108

section 2.3 question#108 answer is wrong

Section 2.4

Sections 2.4 and 2.5 here correspond to Section 2.4 in your text

1-5, 6, 10, 12, 17, 19, 23, 27, 31, 33, 35, 37, 41, 45, 49, 57, 61, 65, 75

Section 2.5 1-5, 11, 13, 15, 19, 23, 27, 31, 35, 39, 43
Section 2.6

This is section 2.5 in your text.

1-5, 6, 7, 13, 17, 21, 25, 29, 35, 39, 41, 47, 51, 55, 61, 67, 71, 75, 79

Section 2.7

This is the section 2.6 homework on piecewise-defined functions!

1-3, 13, 14, 21, 23, 37, 39, 41, 45, 49, 53, 57, 64, 67, 69, 79

Section 3.1 1-3, 7,11, 15, 19, 23, 35, 39, 42, 43, 47
Section 3.2

1-5, 8, 9, 17, 19, 31, 41, 43, 45, 47, 59, 62, 66, 69, 71, 77, 79, 94, 97, 98, 102, 110, 114

#94 Answer should be: 3x^2-6x+2

Section 3.3

1-5, 9, 13, 17, 21, 25, 29, 33, 55, 63, 73, 77, 85, 89, 100

#63 Answer is wrong - cross out the 2 and the answer is correct.

Section 3.4 1-10, 11, 17, 22, 23, 24, 29, 33, 37, 41, 59, 65, 66
Section 3.5 1-7, 12, 15, 35, 39, 43, 47, 49, 69, 71, 73, 103, 105, 107
Section 3.6 1-7, 11, 15, 19, 21, 23, 27, 31, 35, 39, 43, 46, 47, 51
Section 3.7 1-3, 5, 6, 8, 9, 14, 16, 33, 35, 39, 45, 53, 59
Section 4.1 1-3, 5, 6, 8, 9, 14, 16, 33, 35, 39, 45, 53, 59
Section 4.2 1-4, 6, 9, 10, 16, 19, 23, 27, 33, 37, 45, 50, 51, 53, 56, 67
Section 4.3 1-7, 11, 21, 25, 28, 31, 35, 37, 45, 49, 53, 57, 65, 73, 77, 81, 85, 93, 97, 107, 109, 111, 114, 123, 131
Section 4.4 1-6, 17, 21, 25, 29, 35, 43, 47, 55, 65, 71, 73, 75, 80, 81, 83, 85
Section 4.5 1-5, 21, 25, 26, 28, 33, 36, 47, 49, 53, 55, 57, 61, 65, 67, 86, 91, 93, 97, 98, 100, 101, 106
Section 4.6 1-9, 11, 12, 15, 19, 23, 25, 29, 33, 45, 49, 51, 61, 69, 74, 77, 82, 83, 86, 95, 106, 107, 112, 117
Section 4.7 2-6, 9, 12, 15, 19, 23, 33, 37, 41, 42, 43, 45, 48, 51, 57, 61, 65, 72, 75, 98, 99, 104, 111, 113, 115, 122, 124
Section 4.8 17, 21, 25, 29, 33, 37, 41, 47, 51, 54, 58, 66, 69, 71, 77, 79
Section 5.1 1-5, 9, 13, 19, 21, 27, 35, 45, 53, 57, 59, 63, 71
Section 5.2 1-5, 9, 13, 17, 21, 35, 39, 41, 43, 47, 51, 67, 69, 70, 71
Section 5.3

1-5, 9, 13, 17, 21, 23, 25, 27, 29, 33, 35, 39, 41, 43, 45, 47, 49, 51, 53, 55, 69

Section 5.4 1-3, 5, 7, 9, 13, 15, 17, 21, 23, 25, 27, 29, 33, 35, 39, 41, 43, 45, 47, 49, 51, 53, 55, 69, 73, 75, 77, 87, 89, 91, 95, 97

 

Old Tests and Reviews

Test 1
Test 2
Test 3
Test 4 Final Exam
Test 1 Practice Spring 2007 Test 2 Practice Test 3 Practice Test 4 Spring 2009 Practice1
Test 1 Summer 2007 Test 2 Spring 2007 Test 3 Spring 2009 Key   Practice 2
Test 1 Summer 2008

Test 2b Spring 2009

Test 2b Spring 2009 Key

Test 3 Spring 2009  

Spring 2009 Final

Answer key

Test 1 Review (Old version) Test 2 Review (Old version) Test 3 Review Old version    

Test 1A Spring 2010

key

Test 2 Summer 2010 Test 3 Summer 2010    

TI -83/84 Graphing Calculator Handouts

Intro to TI 83 Linear regression Solver Value
Graphing with the TI 83 Lists Stat Plot Zero
Intersection One Variable Stats Table Zoom


Updated 01/18/11

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