1.   Describe how the graphs of f(x) = |2x| and g(x) = -|2x| are related.
    A. The graph of g(x) is a reflection of the graph of f(x) over the x- and y-axes. B. The graph of g(x) is a reflection of the graph of f(x) over the x-axis.
    C. The graph of g(x) is a reflection of the graph of f(x) over the y-axis. D. None are true.
    Hint

  2.   If you use the parent graph y = x2 as a reference, describe how you would
graph y = -x2 - 3.
    A. Reflect the parent graph over the y-axis and then move the graph down 3 units. B. Reflect the parent graph over the y-axis and then move the graph to the left 3 units.
    C. Reflect the parent graph over the x-axis and then move the graph down 3 units. D. Reflect the parent graph over the x-axis and then move the graph up 3 units.
    Hint

  3.   If you use the parent graph as a reference, describe how you would graph .
    A. Compress horizontally by a factor of , then move 4 units down. B. Compress vertically by a factor of , then move 4 units down.
    C. Expand horizontally by a factor of , then move 4 units down. D. Expand vertically by a factor of 3, then move 4 units down.
    Hint

  4.   If you use y = x3 as a reference graph, describe how you would
graph y = (x + 3)3 - 4.
    A. Move 3 units to the right, then 4 units down. B. Move 3 units to the left, then 4 units down.
    C. Move 3 units down, then move 4 units to the right. D. Move 3 units up, then move 4 units to the left.
    Hint

  5.   Sketch the graph of the function f(x) = (x + 1)3 + 2.
    A. B.
    C. D.
    Hint



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