Plot the following points on the graph.
1. A = (1, 1) 2. B = (4, 5) 3. C = (2, 4) 4. D = (6, 4) 5. E = (2, 4) 
6. What is the slope from point D to point C on the graph where you plotted the points? _______
7. What is the slope from point E to point A on the graph where you plotted the points? _______
8. What is the slope from (2, 4) to (6, 40)? ______
9. What is the slope from (2, 8) to (4, 8)? ______
10. What is the slope from (5, 6) to 5, 9)? ______
11. In which quadrant is the xcoordinte negative and the ycoordinate positve? ___________
12. Name a point besides the origin that is not in
any quadrant? __________
When asked how many hours a week students study, the following answers were given:
3 5
2 2
1 8
7 9
2
13. Calculate the following: Median = ________ Range = ________
Mean = _________ Mode = ________
14. Give three equations that must go through the point (3, 0) ________________
________________
________________
15. Is the point (2, 5) on the line 3x  2y = 3?
Why or Why not?
Graph the following equations on the graphs below.
Remember to use a tchart.
16. 2x + 3y = 12

17. 4x  2y = 4

18. y = ^{x}/_{2} + 3

19. y = 3x  7

20. Graph triangle ABC on the graph to the right:
A = (3, 3) B = (3, 6) C = (5, 4)
Graph the new triangle A'B'C' after adding 6 to each xcoordinate and adding 2 to each ycoordinate. 
21. Graph triangle CWH on the graph to the
right.
C = (6, 4) W = (2, 5) H = (4, 3) If the xaxis is a reflection line, give the points for C', W', H', and plot the new points? C' = ______ W' = _____ H' = _______ 
22. Graph triangle CWH on the graph to the
right.
C = (2, 4) W = (2, 5) H = (3, 6) If the yaxis is a reflection line, give the points for C', W', H', and plot the new points? C' = ______ W' = _____ H' = _______ 
23. If the distance from A to the reflection line
is 2.5 cm, what is AA'? ________
24. What equation would you type into your calculator
under Y_{1} = if you were given
the equation
7x  5 10 + y = 4x + 2
Y_{1} = ________________
25. Which of the following letters have a vertical line of symmetry? Circle your answers.
A C W R T Y
26. Which of the following letters have a horizontal line of symmetry? Circle your answers.
C Y X T L N Z
27. How many lines of symmetry does a rectangle have? _______
28. How many lines of symmetry does an equilateral triangle have? _________
29. Looking back at your graphs in problems 1619, calculate the slope of each graphed line.
Slope of line for #16 2x + 3y = 12 ______
Slope of line for #17 4x  2y = 4 ______
Slope of line for #18 y = ^{x}/_{2} + 3 ______
Slope of line for #19
y = 3x  7
______