Docstoc

Cumulative Test 12 Review - TeacherWeb

Document Sample
Cumulative Test 12 Review - TeacherWeb Powered By Docstoc
					Cumulative Test 12
  1. A photograph is in the shape of a rectangle. It has a
     length of        inches and a width of
     inches. What is the area of the photograph?
                                                              9. Determine which of the values below are part of the
                                                                 solution set of the inequality         .
                                                                  {1, 2, 3, 4, 5}
  2. Graph            and              on the same
     coordinate grid. Compare the graph of
     to the parent graph. Use the y-intercept in your
     comparison.
                                                             10. Find the LCM of 5, 10, 18.



  3. Find the degree of the monomial            .
                                                             11. What is the solution to the system of equations?



  4. Multiply



                                                             12. Determine the slope of the line that contains the
       Simplify.                                                 points shown in the table.
                                                                     x         y
  5.                                                                 1        5
                                                                     3        12
                                                                     7        26




  6.
                                                             13. A shoe store is having a sale of 25% off all boots.
                                                                 What is the discount and new price of a pair of
                                                                 boots that originally cost $129?


  7.

                                                             14. Translate the sentence below into an inequality.
                                                                  0.6 is less than the sum of 2.1 and a number.


  8.

                                                             15. Find the slope of the vertical line.
                             y

              (–3, 8)    8


                         4                                    16. What number is 135% of 22?
                         O
         –8        –4            4   8     x

           (–3, –4)     –4
                                                              17. A fruit stand sells 3 pounds of tomatoes for $2.00.
                                                                  Graph the relationship and use the graph to estimate
                        –8                                        the cost of 6 pounds of tomatoes.

18. The table shows the math test scores for two classes at a school. Does Class A or Class B have a greater range of
    scores for the math test?
              Scores on Math Test
      Class A  72, 94, 63, 64, 67, 80, 75, 68,
               66, 88, 98, 72, 70, 66, 86
      Class B 78, 83, 78, 74, 67, 61, 64, 68,
               90, 69, 76, 78, 90, 84, 88
19. Determine the slope and y-intercept of the equation
                .




20. Barry is selling baseball cards. He sold 2 for $8.00
    and 4 for $14.00. What will Barry charge for 7
    baseball cards if he keeps selling cards at the same
    rate?
Cumulative Test 12
Answer Section
  1. ANS:
            square inches

     PTS: 1           REF: Lesson 60: Finding Special Products of Binomials
     NAT: NCTM M.2b                      TOP: Cumulative Test 12
     MSC: Alg1_S06_00094
  2. ANS:
                         y
            f(x) = x 4

                    2

                    O
       –4     –2             2      4 x

                    –2


                    –4       f(x) = x – 2



     The graph of                shifts down 2 units from the graph of   . The y-intercept shifts from (0, 0) to (0, –
     2).

     PTS:   1           REF: Investigation 6: Transforming Linear Functions
     NAT:   NCTM M.2b                       TOP: Cumulative Test 12
     MSC:   Alg1_S06_00072
  3. ANS:   11

     PTS: 1         REF: Lesson 53: Adding and Subtracting Polynomials
     NAT: NCTM A.2b TOP: Cumulative Test 12                 MSC: Alg1_S06_00066
  4. ANS:


     PTS: 1         REF: Lesson 58: Multiplying Polynomials
     NAT: NCTM A.2a TOP: Cumulative Test 12                 MSC: Alg1_S06_00089
  5. ANS:




     PTS: 1         REF: Lesson 51: Simplifying Rational Expressions with Like Denominators
     NAT: NCTM A.2a TOP: Cumulative Test 12                 MSC: Alg1_S06_00074
  6. ANS: 9

     PTS: 1          REF: Lesson 46: Simplifying Expressions with Square Roots and Higher-Order Roots
     NAT: NCTM NO.2a                    TOP: Cumulative Test 12
    MSC: Alg1_S05_00071
 7. ANS:



    PTS: 1         REF: Lesson 43: Simplifying Rational Expressions
    NAT: NCTM A.2a TOP: Cumulative Test 12                 MSC: Alg1_S05_00085
 8. ANS:




    PTS: 1         REF: Lesson 39: Using the Distributive Property to Simplify Rational Expressions
    NAT: NCTM A.2a TOP: Cumulative Test 12                   MSC: Alg1_S04_00088
 9. ANS:
    { 3, 4, and 5}

    PTS: 1            REF: Lesson 50: Graphing Inequalities NAT: NCTM A.2b
    TOP: Cumulative Test 12              MSC: Alg1_S05_00108
10. ANS: 90

    PTS: 1           REF: Lesson 57: Finding the Least Common Multiple
    NAT: NCTM NO.1b                     TOP: Cumulative Test 12
    MSC: Alg1_S06_00067
11. ANS:
    (–6, –27)

    PTS: 1         REF: Lesson 59: Solving Systems of Linear Equations by Substitution
    NAT: NCTM A.2b TOP: Cumulative Test 12                 MSC: Alg1_S06_00092
12. ANS: 7/2

    PTS: 1                REF: Lesson 44: Finding Slope Using the Slope Formula
    NAT: NCTM A.4 TOP: Cumulative Test 12                          MSC: Alg1_S05_00066
13. ANS:
    discount is $32.25; new price is $96.75

    PTS: 1           REF: Lesson 47: Solving Problems Involving the Percent of Change
    NAT: NCTM NO.3a                     TOP: Cumulative Test 12
    MSC: Alg1_S05_00095
14. ANS:
    sample:

    PTS: 1                REF: Lesson 45: Translating Between Words and Inequalities
    NAT: NCTM CM.1d                          TOP: Cumulative Test 12
    MSC: Alg1_S05_00091
15. ANS:
    The slope is undefined.

    PTS: 1               REF: Lesson 41: Finding Rates of Change and Slope
    NAT: NCTM A.4        TOP: Cumulative Test 12                 MSC: Alg1_S05_00081
16. ANS: 29.7

    PTS: 1           REF: Lesson 42: Solving Percent Problems
    NAT: NCTM NO.3a                     TOP: Cumulative Test 12
    MSC: Alg1_S05_00061
17. ANS:

                       6


                       5


                       4
     Cost in Dollars




                       3


                       2


                       1



                           2       4        6       8   10
                               Pounds of Tomatoes


     The cost of 6 pounds of tomatoes is $4.00.

    PTS: 1               REF: Lesson 56: Identifying, Writing, and Graphing Direct Variation
    NAT: NCTM A.2b TOP: Cumulative Test 12                             MSC: Alg1_S06_00085
18. ANS:
    The range for Class A is 35. The range for Class B is 29. Class A has a greater range of scores.

    PTS: 1                REF: Lesson 48: Analyzing Measures of Central Tendency
    NAT: NCTM DAP.1e                        TOP: Cumulative Test 12
    MSC: Alg1_S05_00101
19. ANS:
              3
    slope is  ; y-intercept is 3
              7

    PTS: 1                         REF: Lesson 49: Writing Equations in Slope-Intercept Form
    NAT: NCTM A.4                  TOP: Cumulative Test 12                  MSC: Alg1_S05_00105
20. ANS: $23.00

     PTS: 1                        REF: Lesson 52: Determining the Equation of a Line Given Two Points
     NAT: NCTM A.4                 TOP: Cumulative Test 12                 MSC: Alg1_S06_00063

				
DOCUMENT INFO
Shared By:
Categories:
Tags:
Stats:
views:7
posted:11/13/2011
language:English
pages:5