1.   Use the graph to determine the solution(s) of 
x2 -  x - 6 = 0.
   
    A. -6 B. -3, 2
    C. -2, 3 D. -2
    Hint

  2.   Solve 0 = x2 + 4x + 5 by graphing.
    A. 1, –5 B. –1, 5
    C. no real roots D. 2
    Hint

  3.   Solve by graphing. If exact roots cannot be found, state the consecutive integers between which the roots are located.
    A. between 0 and 1, and 2 and 3 B. 1, 2
    C. between –1 and 0, and 1 and 2 D. between 0 and 1, and 1 and 2
    Hint

  4.   Solve by graphing.
    A. no real roots B. x = 2
    C. x = –2 D. x = 0
    Hint

  5.   Solve -x2 + 3x + 5 = 0 by graphing. If exact roots cannot be found, state the consecutive integers between which the roots are located.
    A. between –2 and–1, and between 3 and 4
    B. between –1 and 0, and between 3 and 4
    C. between –1 and 0, and between 4 and 5
    D. between –2 and -1, and between 4 and 5
    Hint



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