1.   Find a linear equation that can model the data shown in the graph.
   
    A. 2x + 5y - 3 = 0 B. 3x - 2y + 6 = 0
    C. 2x -3y + 6 = 0 D. 2x + 3y + 6 = 0
    Hint

  2.   Using the equation y = 50x + 50, predict y when x = 6.
    A. 350 B. 400
    C. 300 D. 250
    Hint

  3.   Write an equation in slope-intercept form with a slope of that passes through the point (-3, -5).
    A. B.
    C. D.
    Hint

  4.   Write an equation of the line that passes through the points (-2, 4) and (6, -4).
    A. B.
    C. D.
    Hint

  5.   Find a linear equation that can be used as a model for the data shown.
   
    A. B.
    C. D.
    Hint



Glencoe
The McGraw-Hill Companies