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TAKS Warm-up

VIEWS: 23 PAGES: 13

  • pg 1
									A2warmup1               Algebra TEXAS Style




            Algebra 2


            Warm-Up 1
A2warmup1                                             Algebra TEXAS Style




    1. Simplify the algebraic expression:
              3( x  2)( x  1)  2( x 2  5 x  1)

            A. 5 x  13x  4
                    2


            B. x  6 x  3
                2


            C. x  13x  8
                2


            D. x  7 x  4
                2
A2warmup1                                   Algebra TEXAS Style




      2. Which expression can be used to find the
      values of c(n) in the table below?
             n        1           2    3         4
            C(n)      7           10   13        ?

              A. C (n)  n  3
              B. C (n)  3n  2
              C. C (n)  3n
              D. C (n)  3n  4
A2warmup1                                    Algebra TEXAS Style




        3. The sales tax rate is 8.75%. Which
        equation shows the total cost, c, of an
        item including sales tax, when x
        represents the price of the item before tax
        is added?

        A.   c = 0.0875x
        B.   c = 1.0875x
        C.   c = x + 0.0875
        D.   c = 0.875x
A2warmup1                                      Algebra TEXAS Style




      4. What is the range of this function?


            A. 0  x  16
            B.  8  x  0
            C. 0  y  16
            D.  8  y  0
A2warmup1                                   Algebra TEXAS Style




      5. What is the independent variable in the
      table below?
             n        1    2         3           4
            C(n)      7    10       13           ?

            A. 1
            B. 7
            C. n
            D. C(n)
A2warmup1                                           Algebra TEXAS Style




      6. The number of neon fish doubles every
      month in a fish aquarium. If Joe put 8 neons
      in his aquarium, the number of neons is
      represented by the equation
                     y  8 2   x

      How many neons are in his tank after 3
      months?

            A. 8   B. 24            C. 48   D. 64
A2warmup1                                       Algebra TEXAS Style




     7. Which equation best represents the area of the
     rectangle below?



                                     A. 2 x  10

            x
                                     B. x  5
                                           2


                                     C. x  5 x
                                           2

                                     D. 4 x  10
                X+5
A2warmup1                                        Algebra TEXAS Style




      8. Which expression is equivalent to
              3
                (12 x  8 y )  3( x  3 y ) ?
              4
            A. 12x  3 y
            B. 12x  3 y
            C. 39x  15 y
            D. 15x
A2warmup1                             Algebra TEXAS Style




            9. Solve this equation:
             5c + 4 - 2c = 28 - c
A2warmup1                                   Algebra TEXAS Style




     10. The figures below show a pattern of dark
     tiles and white tiles that can be described by
     a relationship between two variables. Which
     equation represents the number of dark
     tiles, d, to white tiles, w?
      A.    w=2d
      B.    d=2w
      C.    w=d+2
      D.    d=w+2
A2warmup1   Algebra TEXAS Style
A2warmup1                              Algebra TEXAS Style




                        A2 warm-up 1
      1     D obj 2, A.4A
      2     D obj 1, A.1D
      3     B obj 9, 8.3B
      4     C obj 2, A.2B
      5     C obj 1, A.1A
      6     C obj 5, A.11A
      7     C obj 2, A.4B
      8     B obj 2, A.4B
      9     6 obj 2, A.4A
      10    A obj 1, A.1D

								
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