Dave's Web Corner

MTH-122W Week 4 (September 15-21)

recommended problems
- 4, 6, 10, 16, 20, 24, 26, 30, 34, 36, 40, 42, 46, 49
learning objectives
- solve a linear inequality
- solve a compound inequality
- use inequalities to model and solve real-world problems

recommended problems
- 4, 8, 10, 14, 16, 20, 24, 28, 32, 36, 38, 40, 44, 46, 50, 52, 54, 60, 62, 64, 67
learning objectives
- express absolute value of a number in terms of distance on a number line
- solve equations involving absolute value
- solve inequalities involving absolute value
- solve an applied problem involving absolute value

recommended problems
- 6, 8, 12, 16, 22, 24, 26, 30, 34, 38, 40, 44, 50, 52, 56, 58, 62, 64, 72, 76, 80, 84, 88, 90, 94, 96, 98, 102, 108, 112, 114, 118
learning objectives
- find the slope of a line
- find the equation of a line in both slope-intercept and point-slope forms
- find the equation of a line in general form
- find equations of parallel and perpendicular lines
- solve applied problems using equations of lines

recommended problems
- 4, 6, 14, 16, 20, 26, 32, 34, 36, 38, 44, 48, 52, 54, 58, 62, 74, 78
learning objectives
- use the distance formula
- use the midpoint formula
- write the standard form of the equation of a circle and sketch the circle
- find the center and radius of a circle from an equation in general form and sketch the circle
- sketch the graph of an equation

All assessments are completed at https://www.xyzhomework.com
Calendar of all XYZ Homework assessment deadlines (homework, quizzes, exams)
Homework
- Homework 4 due by 11:59pm, Saturday, September 21: Sections 1.5, 1.6, 2.1, 2.2
- Homework 5 due by 11:59pm, Saturday, September 28: Sections 2.3, 2.4, 2.5, 2.6
Quiz
- Quiz 2 due by 11:59pm, Tuesday, September 24: Chapter 1
- Quiz 3 due by 11:59pm, Tuesday, October 8: Chapter 2
Exam
- Exam 1 due by 11:59pm, Thursday, September 26: Chapters R, 1