Dave's Web Corner

MTH-119W Week 9 (October 24-30)

recommended problems
- 19, 25, 31, 37, 43, 47, 51, 55, 65, 67
learning objectives
- multiply rational expressions
- divide rational expressions

recommended problems
- 23, 29, 33, 43, 47, 51, 57, 65, 77, 81
learning objectives
- add or subtract rational expressions having the same denominator
- find the LCD of rational expressions with different denominators
- add or subtract rational expressions having different denominators

recommended problems
- 15, 21, 25, 33, 41, 43, 45, 49, 61, 65,
learning objectives
- use the LCD to solve an equation containing rational expressions
- recognize extraneous solutions for rational equations
- solve formulas involving rational expressions

recommended problems
- 5, 9, 11, 13, 17, 19, 23, 25, 27, 29
learning objectives
- solve number problems
- solve rate problems
- solve work problems

recommended problems
- 3, 9, 15, 19, 21, 23, 25, 33, 39, 41
learning objectives
- evaluate a rational function
- find the domain for a rational function
- find and simplify a difference quotient
- graph a rational function

All assessments are completed at https://www.xyzhomework.com
Homework
- Homework 8 due Friday, October 29 by 11:59pm: Sections 6.2, 6.3, 6.5, 6.6, 6.7
- Homework 9 due Friday, November 12 by 11:59pm: Sections 7.1, 7.2, 7.3, 7.4, 7.5
Quiz
- Quiz 6 due Saturday, October 30 by 11:59pm: Sections 6.1-6.3, 6.5-6.7
- Quiz 7 due Saturday, November 20 by 11:59pm: Sections 7.1-7.7
Exam
- Exam 2 due Saturday, November 6 by 11:59pm: Chapters 4, 5, 6
- Exam 3 due Friday, December 17 by 11:59pm: Chapters 7, 8, 9