1. Chapter 1 Test Review

2. 18 Questions 1-10  matching definitions point slope form undefined value zero origin circle slope intercept form x-axis slope y-axis

3. 11) Given an ordered pair, list the coordinates that would be symmetric to it with respect to a) x-axis, b) y-axis, c) origin Example: (-3, 8) (5, 2) x-axis: x-axis: y-axis: y-axis: origin: origin:

4. 12) Given an ordered pair, write an equation that would a) be a vertical line passing through the point, b) be a horizontal line passing through the point Example: (-4, 7) (8, 9) vertical: vertical: horizontal: horizontal:

5. 13) Given an equation  list the intercepts and test for symmetry Example: 𝑥 2 +2𝑦=1

6. 14) Find an equation that is parallel to the given equation through a certain point Example: parallel to 2x + 3y = 6 and contains the point (-1, -1)

7. 15) Find an equation that is perpendicular to the given equation through a certain point Example: perpendicular to 2x - 3y = 9 and contains the point (1, 1)

8. 16) Given an equation, use graphing calculator to find all real solutions Example: Find solutions for −𝑥 4 +1= 2𝑥 2 −3

9. 17) Given graph of circle, find a) center (midpoint formula), b) radius (distance formula), and c) equation in general form Example:

10. 18) Given an equation of a circle in general form  complete square and put in standard form to find the center, radius, and 4 other points on the circle Example: 𝑥 2 + 𝑦 2 −2𝑥−4𝑦−4=0