6th Grade Math Textbook, Progress

518 Chapter 14

Lessons 1–11

Solve and check. (See pp. 496–501.)

1. 
   26 a
   47 2. 21  17  2 n 3.
   15 z
   240


2. 9  5 5.
    3 
   2 6.  21  17


3. a 3  10 
   25 8.
   27 r
   ( 4 9) 9.
   13 y
   19
    17

Graph the points on a coordinate plane. (See pp. 502–505.)

10. K(2,7) 11. L(
    2,
    4) 12. M(6,
    8) 13. N(
    1,6)


11. O(
    5, 0) 15. P(0,6) 16. Q(0, 0) 17. R(
    5,
    5)

Name the point(s) in exercises 10–17 located in each quadrant.

18. quadrant I 19. quadrant II 20. quadrant III 21. quadrant IV

Graph each triangle and its image on the same coordinate (See pp. 506–509.)

grid. Use prime notation to write the coordinates of its image.

22. S(0,1), T(4,1), U(2,4) 23. V(
    4,5), W(
    4,2), X(
    1,3)
    Rotate 180° counterclockwise Reflect across the x-axis.
    about the origin.

Make a function table using integer values from (See pp. 510–511.)


2 to 2 for x. Then graph each function on a coordinate plane.

24. yx
    2 25. yx
    3 26. y
    x

Find the next two terms in each sequence. (See pp. 512–513.)

Describe the pattern.

27. 5, 10, 20, 40,... 28. 15, 12, 9, 6,... 29. 11, 17, 23, 29,...


28. 1, 31 , ,^19271 ,... 31. 1, 31 , , 51 71 ,... 32. 1,^14 , ,^1681 ,...

4 x

3

d

15

q

12

33. A birdbath holds 4 liters of water.
    About how many quarts does it hold?
    Use 1 L
    1.1 qt.
    34. Alicia doubled the sum of two negative
    integers. Her answer was
    6. Find the
    addends.

(See pp. 514–517.)

(See Still More Practice, p. 532.)

8206-2_518 3/23/06 4:51 AM Page 518