Home Math 103 - Lesson 3
Classes

Assignments:
3.1:    1, 5, 15, 23, 27, 29, 33, 41, 55, 61, 67
3.2:    75, 77, 81, 83, 87, 95, 105, 113, 133, 141, 143
3.3:    155, 159, 163, 165, 169, 171, 177, 181, 187, 197, 208, 215
3.4:    249, 255, 259, 267, 269

    These sections are all about graphing lines, including the vocabulary you need to talk about it.  Section 3.1 has you graphing by plotting points.  In 3.2 you learn about the slope of a line.  Section 3.3 describes how to find the equation of a line from a geometric description.  In 3.4 you solve linear inequalities by graphing.

    Here are videos:
Write an Equation of Line Given its slope and Y-Intercept
Using Point Slope Form to Write the Equation of a Line
Find the equation given two points
Find the equation of perpendicular and parallel lines
Graphing Linear Inequalities in Two Variables

When you are finished, turn the homework in here at the bottom of the page.  Due dates are on the schedule.