1. Chapter 1: Lesson 1.2 Graphs of Equations
Example #1 (HW #9)
Example #2 (HW #15)
Complete the table and graph y = -2x + 5 x -1 1 2
5/2 y
(x, y)

2. Identifying x-intercepts and y-intercepts
An x-intercept is the x value where the graph crosses the x-axis or the x value when y = 0.
A y-intercept is the y value where the graph crosses the y-axis or the y value when x = 0.
Example #3 (HW #21)
Types of Symmetry
Look at page 15
Example #4 and #5 (HW #33 and #41)

3. Standard Form of the Equation Of a Circle
Example #6 and #7 (HW #69 and #78) 3