Dave's Web Corner

MTH-119W Week 4 (September 19-25)

recommended problems
- 17, 31, 41, 47, 51, 55, 57, 61, 67, 69
learning objectives
- use slope-intercept form to graph a line
- use slope-intercept form to find the equation of a line
- use point-slope form to find the equation of a line
- write the equation of a line in standard form

recommended problems
- 7, 17, 25, 29, 31, 33, 35, 37, 39, 43
learning objectives
- differentiate between a relation and a function
- find the domain and range for a relation or function
- use the vertical line test to identify if a graph represents a function
- sketch the graph of a relation or function

recommended problems
- 11, 19, 35, 37, 47, 51, 61, 71, 77, 85
learning objectives
- use function notation to represent an ordered pair for a function
- evaluate a function using an equation
- evaluate a function using a table
- evaluate a function using a graph

recommended problems
- 9, 31, 37, 49, 53, 55, 63, 65, 75, 81
learning objectives
- evaluate the sum, difference, product, or quotient of two functions
- find the formulas for the sum, difference, product, and quotient of two functions
- evaluate a composition of functions
- find the formula for a composition of two functions

All assessments are completed at https://www.xyzhomework.com
Homework
- Homework 4 due Friday, September 24 by 11:59pm: Sections 3.3, 3.5, 3.6, 3.7
- Homework 5 due Friday, October 8 by 11:59pm: Sections 4.1, 4.2, 4.3, 5.1
Quiz
- Quiz 3 due Saturday, September 25 by 11:59pm: Sections 3.1-3.3, 3.5-3.7
- Quiz 4 due Saturday, October 9 by 11:59pm: Sections 4.1-4.3
Exam
- Exam 1 due Saturday, October 2 by 11:59pm: Chapters 1, 2, 3
- Exam 2 due Saturday, November 6 by 11:59pm: Chapters 4, 5, 6