1.   Find the next three terms of the sequence 17, 25, 33, 41, .
    A. 51, 63, 75 B. 53, 65, 77
    C. 49, 57, 65 D. 47, 55, 63
    Hint

  2.   Look at the pattern in the graph. Then make a conjecture about the cost of college tuition and fees in 2003.
   
    A. $7700 B. $12,500
    C. $8700 D. $10,000
    Hint

  3.   Based upon the table below, Mari concluded that when one of two addends is negative, the sum is always negative. Find a counterexample for her conjecture.
   
    A. -13 + 5 B. -5 + (-5)
    C. 18 + (-10) D. -8 + 7
    Hint

  4.   What is the next series of triangles in the sequence below?
   
    A.
    B.
    C.
    D.
    Hint

  5.   Draw the next figure in the pattern.
   
    A. B.
    C. D.
    Hint



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